diff --git a/locales/en.json b/locales/en.json
index 2c8b679..813605b 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -2183,6 +2183,94 @@
       "save": "Save Expense",
       "title": "Expenses",
       "th_method": "Method"
+    },
+    "ar": {
+      "heading": "Area / Region Management",
+      "add": "Add New Area",
+      "list": "Area / Region Master List",
+      "th_desc": "Note / Description",
+      "th_cust_count": "Customer Count",
+      "th_col_count": "Collector Count",
+      "del": "Delete Area",
+      "name_req": "Area / Region Name *",
+      "ph_name": "Example: Sukamaju Village, Block C1-C10",
+      "ph_desc": "Example: Coverage area ODP-01 to ODP-05",
+      "save": "Save Area",
+      "edit": "Edit Area Data",
+      "title": "Area Management",
+      "th_name": "Area / Region Name"
+    },
+    "rt": {
+      "list": "MikroTik Router List",
+      "view_grid": "Card Grid",
+      "script_isolir": "Isolir Script",
+      "add_now": "Add Router Now",
+      "add": "Add Router",
+      "pppoe_active": "PPPoE Active",
+      "live_detail": "Live Status Detail",
+      "setup_fw": "Isolir Firewall Setup",
+      "edit": "Edit Router",
+      "del": "Delete Router",
+      "live_title": "Router Live Detail"
+    },
+    "bc": {
+      "send_title": "Send Invoices Now (Manual — if Auto is OFF)",
+      "send": "Send Invoices Now",
+      "spintax": "Spintax Word Variation:",
+      "spintax_desc": "Use <code>{Hi|Good Morning|Dear}</code> so the message is auto-randomized & not treated as spam.",
+      "human_delay": "Human-like Typing Delay:",
+      "human_delay_desc": "Before sending, the system waits a moment (scaled to message length) to mimic human typing tempo.",
+      "random_batch": "Random Delay & Batching:",
+      "random_batch_desc": "Sent with dynamic random delays and automatic rest between batches.",
+      "isolir_date": "Isolir Date",
+      "opt_static": "Static",
+      "opt_random": "Random (anti-ban)",
+      "delay_sec": "Delay (seconds)",
+      "stop": "Stop"
+    },
+    "bk": {
+      "title": "Backup & Recovery",
+      "total": "Total Backups",
+      "files_saved": "Files stored",
+      "db_backup": "Database backup",
+      "set_backup": "Settings backup",
+      "size_used": "Capacity used",
+      "create": "Create New Backup",
+      "type": "Backup Type",
+      "opt_all": "All (Database + Settings)",
+      "opt_db": "Database Only",
+      "opt_set": "Settings Only",
+      "upload": "Upload & Restore Backup",
+      "pick_file": "Select Backup File (.db / .json)",
+      "auto_clean": "Automatic Cleanup",
+      "retention": "Retention (Days)",
+      "history": "Backup History",
+      "empty": "No backup files available"
+    },
+    "wt": {
+      "title": "WhatsApp Notification Template Settings",
+      "lbl_reminder": "Invoice Reminder Template (Monthly / Manual)",
+      "lbl_qris": "QRIS Invoice Template (Manual)",
+      "lbl_success": "Payment Success Template (Paid)",
+      "lbl_isolir": "Isolir Notice Template (Auto / Manual)",
+      "lbl_arrears": "Arrears Warning Template (approaching deactivation)",
+      "lbl_autopaid": "Auto-Paid Template (Rp 0 / auto_isolate=0)",
+      "lbl_autoinactive": "Auto-Deactivate Template (arrears)",
+      "lbl_autodelete": "Auto-Delete Template (4th month)",
+      "convert": "Convert to Meta Cloud API Format",
+      "save": "Save Template",
+      "tool_title": "Meta WhatsApp Cloud API Template Converter",
+      "pick_tmpl": "Select the Template to Convert to Meta Format:",
+      "opt_reminder": "Invoice Reminder Template",
+      "opt_qris": "QRIS Invoice Template",
+      "opt_success": "Payment Success Template",
+      "opt_isolir": "Isolir Notice Template",
+      "vars": "Parameter Order Variables (Components Payload):"
+    },
+    "md": {
+      "connecting": "Connecting to MikroTik...",
+      "fullscreen": "Fullscreen",
+      "exit": "Exit"
     }
   },
   "tech": {
diff --git a/locales/id.json b/locales/id.json
index 93c01b3..8ea406c 100644
--- a/locales/id.json
+++ b/locales/id.json
@@ -2184,6 +2184,94 @@
       "save": "Simpan Pengeluaran",
       "title": "Pengeluaran",
       "th_method": "Metode"
+    },
+    "ar": {
+      "heading": "Manajemen Area / Wilayah",
+      "add": "Tambah Area Baru",
+      "list": "Daftar Master Area / Wilayah",
+      "th_desc": "Keterangan / Deskripsi",
+      "th_cust_count": "Jumlah Pelanggan",
+      "th_col_count": "Jumlah Kolektor",
+      "del": "Hapus Area",
+      "name_req": "Nama Area / Wilayah *",
+      "ph_name": "Contoh: Kelurahan Sukamaju, Blok C1-C10",
+      "ph_desc": "Contoh: Wilayah jangkauan ODP-01 s/d ODP-05",
+      "save": "Simpan Area",
+      "edit": "Edit Data Area",
+      "title": "Manajemen Area",
+      "th_name": "Nama Area / Wilayah"
+    },
+    "rt": {
+      "list": "Daftar Router MikroTik",
+      "view_grid": "Grid Kartu",
+      "script_isolir": "Script Isolir",
+      "add_now": "Tambah Router Sekarang",
+      "add": "Tambah Router",
+      "pppoe_active": "PPPoE Aktif",
+      "live_detail": "Detail Live Status",
+      "setup_fw": "Setup Firewall Isolir",
+      "edit": "Edit Router",
+      "del": "Hapus Router",
+      "live_title": "Detail Live Router"
+    },
+    "bc": {
+      "send_title": "Kirim Tagihan Sekarang (Manual — bila Auto OFF)",
+      "send": "Kirim Tagihan Sekarang",
+      "spintax": "Variasi Kata Spintax:",
+      "spintax_desc": "Gunakan <code>{Halo|Selamat Pagi|Yth.}</code> agar isi pesan otomatis diacak & tidak dianggap spam.",
+      "human_delay": "Jeda Mengetik Manusiawi:",
+      "human_delay_desc": "Sebelum dikirim, sistem menunggu sejenak (menyesuaikan panjang pesan) meniru tempo menulis manusia.",
+      "random_batch": "Jeda Acak & Batching:",
+      "random_batch_desc": "Dikirim dengan jeda acak dinamis dan jeda istirahat otomatis antar batch.",
+      "isolir_date": "Tanggal Isolir",
+      "opt_static": "Statis",
+      "opt_random": "Random (anti-ban)",
+      "delay_sec": "Jeda (detik)",
+      "stop": "Hentikan"
+    },
+    "bk": {
+      "title": "Backup & Recovery",
+      "total": "Total Backup",
+      "files_saved": "File tersimpan",
+      "db_backup": "Backup database",
+      "set_backup": "Backup pengaturan",
+      "size_used": "Kapasitas digunakan",
+      "create": "Buat Backup Baru",
+      "type": "Tipe Backup",
+      "opt_all": "Semua (Database + Settings)",
+      "opt_db": "Database Saja",
+      "opt_set": "Settings Saja",
+      "upload": "Upload & Restore Backup",
+      "pick_file": "Pilih File Backup (.db / .json)",
+      "auto_clean": "Pembersihan Otomatis",
+      "retention": "Retensi (Hari)",
+      "history": "Riwayat Backup",
+      "empty": "Belum ada file backup tersedia"
+    },
+    "wt": {
+      "title": "Pengaturan Template Notifikasi WhatsApp",
+      "lbl_reminder": "Template Pengingat Tagihan (Bulanan / Manual)",
+      "lbl_qris": "Template Tagihan QRIS (Manual)",
+      "lbl_success": "Template Pembayaran Sukses (Lunas)",
+      "lbl_isolir": "Template Pemberitahuan Isolir (Otomatis / Manual)",
+      "lbl_arrears": "Template Peringatan Tunggakan (menuju nonaktif)",
+      "lbl_autopaid": "Template Auto-Lunas (Rp 0 / auto_isolate=0)",
+      "lbl_autoinactive": "Template Auto-Nonaktif (menunggak)",
+      "lbl_autodelete": "Template Auto-Hapus (bulan ke-4)",
+      "convert": "Konversi Format Meta Cloud API",
+      "save": "Simpan Template",
+      "tool_title": "Tool Konversi Template Meta WhatsApp Cloud API",
+      "pick_tmpl": "Pilih Template yang Akan Dikonversi ke Format Meta:",
+      "opt_reminder": "Template Pengingat Tagihan",
+      "opt_qris": "Template Tagihan QRIS",
+      "opt_success": "Template Pembayaran Sukses",
+      "opt_isolir": "Template Pemberitahuan Isolir",
+      "vars": "Daftar Variabel Urutan Parameter (Components Payload):"
+    },
+    "md": {
+      "connecting": "Menghubungkan ke MikroTik...",
+      "fullscreen": "Layar Penuh",
+      "exit": "Keluar"
     }
   },
   "tech": {
diff --git a/views/admin/areas.ejs b/views/admin/areas.ejs
index 48d8c78..7a18e63 100644
--- a/views/admin/areas.ejs
+++ b/views/admin/areas.ejs
@@ -3,7 +3,7 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width,initial-scale=1">
-  <title>Manajemen Area | <%= company %></title>
+  <title><%= t('admin.ar.title','Manajemen Area') %> | <%= company %></title>
   <link rel="stylesheet" href="/vendor/bootstrap-icons/bootstrap-icons.min.css">
   <link rel="stylesheet" href="/css/admin.css">
 </head>
@@ -15,11 +15,11 @@
     <div class="tb-title">
       <button class="hb-menu" onclick="toggleSidebar()"><i class="bi bi-list"></i></button>
       <i class="bi bi-geo-alt"></i>
-      <span>Manajemen Area / Wilayah</span>
+      <span><%= t('admin.ar.heading','Manajemen Area / Wilayah') %></span>
     </div>
     <div class="tb-right">
       <span class="adm-badge"><i class="bi bi-person-fill"></i> <%= (typeof session !== 'undefined' && session.isCashier) ? t('admin.role.cashier', 'Kasir') : t('admin.role.admin', 'Admin') %></span>
-      <button class="btn btn-p btn-sm" onclick="openModal('addAreaModal')"><i class="bi bi-plus-lg"></i> Tambah Area Baru</button>
+      <button class="btn btn-p btn-sm" onclick="openModal('addAreaModal')"><i class="bi bi-plus-lg"></i> <%= t('admin.ar.add','Tambah Area Baru') %></button>
     </div>
   </div>
 
@@ -30,7 +30,7 @@
 
     <div class="card">
       <div class="card-hd">
-        <h6><i class="bi bi-geo-alt-fill"></i> Daftar Master Area / Wilayah (<%= areas.length %>)</h6>
+        <h6><i class="bi bi-geo-alt-fill"></i> <%= t('admin.ar.list','Daftar Master Area / Wilayah') %> (<%= areas.length %>)</h6>
       </div>
       <div class="hint" style="padding:12px 16px 0 16px;font-size:12px;color:var(--muted)">
         Area digunakan untuk mengelompokkan lokasi pelanggan dan wilayah tugas kolektor. Kolektor yang memiliki area tugas tertentu hanya akan mengelola pelanggan di area tersebut.
@@ -40,16 +40,16 @@
           <thead>
             <tr>
               <th>#</th>
-              <th>Nama Area / Wilayah</th>
-              <th>Keterangan / Deskripsi</th>
-              <th>Jumlah Pelanggan</th>
-              <th>Jumlah Kolektor</th>
+              <th><%= t('admin.ar.th_name','Nama Area / Wilayah') %></th>
+              <th><%= t('admin.ar.th_desc','Keterangan / Deskripsi') %></th>
+              <th><%= t('admin.ar.th_cust_count','Jumlah Pelanggan') %></th>
+              <th><%= t('admin.ar.th_col_count','Jumlah Kolektor') %></th>
               <th><%= t('common.actions','Aksi') %></th>
             </tr>
           </thead>
           <tbody>
             <% if (!areas || areas.length === 0) { %>
-              <tr><td colspan="6" class="text-center text-muted" style="padding:24px">Belum ada data area. Klik "Tambah Area Baru" untuk membuat area.</td></tr>
+              <tr><td colspan="6" class="text-center text-muted" style="padding:24px">Belum ada data area. Klik "<%= t('admin.ar.add','Tambah Area Baru') %>" untuk membuat area.</td></tr>
             <% } else { %>
               <% areas.forEach((a, idx) => { %>
                 <tr>
@@ -71,7 +71,7 @@
                       <div class="act-menu">
                         <button type="button" class="act-item" onclick='editArea(<%- JSON.stringify(a).split('<').join('\\u003c') %>)'><i class="bi bi-pencil"></i> Edit Area</button>
                         <div class="act-sep"></div>
-                        <button type="submit" form="adel-<%= a.id %>" class="act-item danger"><i class="bi bi-trash"></i> Hapus Area</button>
+                        <button type="submit" form="adel-<%= a.id %>" class="act-item danger"><i class="bi bi-trash"></i> <%= t('admin.ar.del','Hapus Area') %></button>
                       </div>
                     </div>
                   </td>
@@ -89,20 +89,20 @@
 <div class="mo" id="addAreaModal">
   <div class="mb">
     <form action="/admin/areas" method="POST">
-      <div class="mh"><span class="mt"><i class="bi bi-geo-alt-fill"></i> Tambah Area Baru</span><button type="button" class="mc" onclick="closeModal('addAreaModal')">&times;</button></div>
+      <div class="mh"><span class="mt"><i class="bi bi-geo-alt-fill"></i> <%= t('admin.ar.add','Tambah Area Baru') %></span><button type="button" class="mc" onclick="closeModal('addAreaModal')">&times;</button></div>
       <div class="mbody">
         <div class="fg">
-          <label class="fl">Nama Area / Wilayah *</label>
-          <input type="text" name="name" class="fc" placeholder="Contoh: Kelurahan Sukamaju, Blok C1-C10" required>
+          <label class="fl"><%= t('admin.ar.name_req','Nama Area / Wilayah *') %></label>
+          <input type="text" name="name" class="fc" placeholder="<%= t('admin.ar.ph_name','Contoh: Kelurahan Sukamaju, Blok C1-C10') %>" required>
         </div>
         <div class="fg">
           <label class="fl"><%= t('common.note_optional2','Keterangan / Catatan (Opsional)') %></label>
-          <textarea name="description" class="fc" rows="3" placeholder="Contoh: Wilayah jangkauan ODP-01 s/d ODP-05"></textarea>
+          <textarea name="description" class="fc" rows="3" placeholder="<%= t('admin.ar.ph_desc','Contoh: Wilayah jangkauan ODP-01 s/d ODP-05') %>"></textarea>
         </div>
       </div>
       <div class="mf">
         <button type="button" class="btn btn-g" onclick="closeModal('addAreaModal')"><%= t('common.cancel','Batal') %></button>
-        <button type="submit" class="btn btn-p"><i class="bi bi-check-lg"></i> Simpan Area</button>
+        <button type="submit" class="btn btn-p"><i class="bi bi-check-lg"></i> <%= t('admin.ar.save','Simpan Area') %></button>
       </div>
     </form>
   </div>
@@ -112,10 +112,10 @@
 <div class="mo" id="editAreaModal">
   <div class="mb">
     <form id="editAreaForm" method="POST">
-      <div class="mh"><span class="mt"><i class="bi bi-pencil-square"></i> Edit Data Area</span><button type="button" class="mc" onclick="closeModal('editAreaModal')">&times;</button></div>
+      <div class="mh"><span class="mt"><i class="bi bi-pencil-square"></i> <%= t('admin.ar.edit','Edit Data Area') %></span><button type="button" class="mc" onclick="closeModal('editAreaModal')">&times;</button></div>
       <div class="mbody">
         <div class="fg">
-          <label class="fl">Nama Area / Wilayah *</label>
+          <label class="fl"><%= t('admin.ar.name_req','Nama Area / Wilayah *') %></label>
           <input type="text" name="name" id="e-area-name" class="fc" required>
         </div>
         <div class="fg">
diff --git a/views/admin/backup.ejs b/views/admin/backup.ejs
index 036e1b4..e64cec3 100644
--- a/views/admin/backup.ejs
+++ b/views/admin/backup.ejs
@@ -20,7 +20,7 @@
     <div class="tb-title">
       <button class="hb-menu" onclick="toggleSidebar()"><i class="bi bi-list"></i></button>
       <i class="bi bi-hdd-stack"></i>
-      <span id="page-title">Backup & Recovery</span>
+      <span id="page-title"><%= t('admin.bk.title','Backup & Recovery') %></span>
     </div>
     <div class="tb-right">
       <span class="adm-badge">
@@ -46,42 +46,42 @@
     <div class="stat-grid">
       <div class="sc p">
         <i class="bi bi-files sc-icon"></i>
-        <div class="sc-label">Total Backup</div>
+        <div class="sc-label"><%= t('admin.bk.total','Total Backup') %></div>
         <div class="sc-val"><%= total %></div>
-        <div class="sc-sub">File tersimpan</div>
+        <div class="sc-sub"><%= t('admin.bk.files_saved','File tersimpan') %></div>
       </div>
       <div class="sc s">
         <i class="bi bi-database sc-icon"></i>
         <div class="sc-label">Database</div>
         <div class="sc-val"><%= backups.filter(b => b.type === 'database').length %></div>
-        <div class="sc-sub">Backup database</div>
+        <div class="sc-sub"><%= t('admin.bk.db_backup','Backup database') %></div>
       </div>
       <div class="sc w">
         <i class="bi bi-gear sc-icon"></i>
         <div class="sc-label">Settings</div>
         <div class="sc-val"><%= backups.filter(b => b.type === 'settings').length %></div>
-        <div class="sc-sub">Backup pengaturan</div>
+        <div class="sc-sub"><%= t('admin.bk.set_backup','Backup pengaturan') %></div>
       </div>
       <div class="sc i">
         <i class="bi bi-hdd sc-icon"></i>
         <div class="sc-label">Total Size</div>
         <div class="sc-val"><%= (backups.reduce((sum, b) => sum + b.sizeKB, 0) / 1024).toFixed(1) %><span style="font-size:14px"> MB</span></div>
-        <div class="sc-sub">Kapasitas digunakan</div>
+        <div class="sc-sub"><%= t('admin.bk.size_used','Kapasitas digunakan') %></div>
       </div>
     </div>
 
     <div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-bottom: 16px;">
       <!-- Create Backup -->
       <div class="card">
-        <div class="card-hd"><h6><i class="bi bi-plus-circle"></i> Buat Backup Baru</h6></div>
+        <div class="card-hd"><h6><i class="bi bi-plus-circle"></i> <%= t('admin.bk.create','Buat Backup Baru') %></h6></div>
         <div class="card-bd">
           <form action="/admin/backup/create" method="POST">
             <div class="fg">
-              <label class="fl">Tipe Backup</label>
+              <label class="fl"><%= t('admin.bk.type','Tipe Backup') %></label>
               <select class="fs" name="type">
-                <option value="all">Semua (Database + Settings)</option>
-                <option value="database">Database Saja</option>
-                <option value="settings">Settings Saja</option>
+                <option value="all"><%= t('admin.bk.opt_all','Semua (Database + Settings)') %></option>
+                <option value="database"><%= t('admin.bk.opt_db','Database Saja') %></option>
+                <option value="settings"><%= t('admin.bk.opt_set','Settings Saja') %></option>
               </select>
             </div>
             <button type="submit" class="btn btn-p w-100">
@@ -93,11 +93,11 @@
 
       <!-- Upload & Restore -->
       <div class="card">
-        <div class="card-hd"><h6><i class="bi bi-upload"></i> Upload & Restore Backup</h6></div>
+        <div class="card-hd"><h6><i class="bi bi-upload"></i> <%= t('admin.bk.upload','Upload & Restore Backup') %></h6></div>
         <div class="card-bd">
           <form action="/admin/backup/upload-restore" method="POST" enctype="multipart/form-data" onsubmit="return confirm('PERINGATAN: Memulihkan file backup akan menimpa data/pengaturan aplikasi saat ini. Sistem akan membuat backup otomatis sebelum restore. Lanjutkan?')">
             <div class="fg">
-              <label class="fl">Pilih File Backup (.db / .json)</label>
+              <label class="fl"><%= t('admin.bk.pick_file','Pilih File Backup (.db / .json)') %></label>
               <input type="file" class="fc" name="backupFile" accept=".db,.sqlite,.json" required style="padding: 6px 10px;">
               <small class="text-muted" style="font-size: 10px; display: block; margin-top: 4px;">File .db (database) atau .json (settings)</small>
             </div>
@@ -110,11 +110,11 @@
 
       <!-- Cleanup -->
       <div class="card">
-        <div class="card-hd"><h6><i class="bi bi-trash"></i> Pembersihan Otomatis</h6></div>
+        <div class="card-hd"><h6><i class="bi bi-trash"></i> <%= t('admin.bk.auto_clean','Pembersihan Otomatis') %></h6></div>
         <div class="card-bd">
           <form action="/admin/backup/cleanup" method="POST">
             <div class="fg">
-              <label class="fl">Retensi (Hari)</label>
+              <label class="fl"><%= t('admin.bk.retention','Retensi (Hari)') %></label>
               <input type="number" class="fc" name="retentionDays" value="30" min="1" max="365">
               <small class="text-muted" style="font-size: 10px; display: block; margin-top: 4px;">Backup lebih lama dari periode ini akan dihapus</small>
             </div>
@@ -129,13 +129,13 @@
     <!-- Backup List -->
     <div class="card">
       <div class="card-hd">
-        <h6><i class="bi bi-list-ul"></i> Riwayat Backup</h6>
+        <h6><i class="bi bi-list-ul"></i> <%= t('admin.bk.history','Riwayat Backup') %></h6>
       </div>
       <div class="card-bd">
         <% if (backups.length === 0) { %>
           <div class="text-center py-5">
             <i class="bi bi-inbox text-muted" style="font-size: 40px; opacity: 0.3;"></i>
-            <p class="text-muted mt-2">Belum ada file backup tersedia</p>
+            <p class="text-muted mt-2"><%= t('admin.bk.empty','Belum ada file backup tersedia') %></p>
           </div>
         <% } else { %>
           <div class="tbl-wrap">
diff --git a/views/admin/broadcast.ejs b/views/admin/broadcast.ejs
index 9427d22..a1aa872 100644
--- a/views/admin/broadcast.ejs
+++ b/views/admin/broadcast.ejs
@@ -59,9 +59,9 @@
               <i class="bi bi-shield-check" style="font-size: 16px;"></i> Anti-Banned Aktif (Spintax + Jeda Mengetik)
             </div>
             <div style="font-size: 12px; line-height: 1.5; color: var(--text);">
-              • <strong>Variasi Kata Spintax:</strong> Gunakan <code>{Halo|Selamat Pagi|Yth.}</code> agar isi pesan otomatis diacak & tidak dianggap spam.<br>
-              • <strong>Jeda Mengetik Manusiawi:</strong> Sebelum dikirim, sistem menunggu sejenak (menyesuaikan panjang pesan) meniru tempo menulis manusia.<br>
-              • <strong>Jeda Acak & Batching:</strong> Dikirim dengan jeda acak dinamis dan jeda istirahat otomatis antar batch.
+              • <strong><%= t('admin.bc.spintax','Variasi Kata Spintax:') %></strong> <%- t('admin.bc.spintax_desc','Gunakan <code>{Halo|Selamat Pagi|Yth.}</code> agar isi pesan otomatis diacak & tidak dianggap spam.') %><br>
+              • <strong><%= t('admin.bc.human_delay','Jeda Mengetik Manusiawi:') %></strong> <%= t('admin.bc.human_delay_desc','Sebelum dikirim, sistem menunggu sejenak (menyesuaikan panjang pesan) meniru tempo menulis manusia.') %><br>
+              • <strong><%= t('admin.bc.random_batch','Jeda Acak & Batching:') %></strong> <%= t('admin.bc.random_batch_desc','Dikirim dengan jeda acak dinamis dan jeda istirahat otomatis antar batch.') %>
             </div>
           </div>
 
@@ -114,11 +114,11 @@
     </div>
 
     <div class="card mb16">
-      <div class="card-hd"><h6><i class="bi bi-send-check"></i> Kirim Tagihan Sekarang (Manual — bila Auto OFF)</h6></div>
+      <div class="card-hd"><h6><i class="bi bi-send-check"></i> <%= t('admin.bc.send_title','Kirim Tagihan Sekarang (Manual — bila Auto OFF)') %></h6></div>
       <form method="POST" action="/admin/whatsapp/send-billing-now" onsubmit="return confirm('Kirim tagihan sekarang ke pelanggan belum bayar?');">
         <div class="card-bd">
           <div style="display:flex;gap:14px;flex-wrap:wrap">
-            <div class="fg"><label class="fl"><i class="bi bi-calendar-event"></i> Tanggal Isolir</label>
+            <div class="fg"><label class="fl"><i class="bi bi-calendar-event"></i> <%= t('admin.bc.isolir_date','Tanggal Isolir') %></label>
               <select class="fs" name="isolate_day">
                 <option value="0"><%= t('collector.filter_all','Semua') %></option>
                 <% (isolateDays||[]).forEach(function(d){ %><option value="<%= d %>">Tgl <%= d %></option><% }); %>
@@ -131,11 +131,11 @@
             </div>
             <div class="fg"><label class="fl"><i class="bi bi-clock-history"></i> Interval</label>
               <select class="fs" name="interval_mode" id="bsMode" onchange="bsToggle()">
-                <option value="static">Statis</option>
-                <option value="random">Random (anti-ban)</option>
+                <option value="static"><%= t('admin.bc.opt_static','Statis') %></option>
+                <option value="random"><%= t('admin.bc.opt_random','Random (anti-ban)') %></option>
               </select>
             </div>
-            <div class="fg" id="bsStatic"><label class="fl">Jeda (detik)</label>
+            <div class="fg" id="bsStatic"><label class="fl"><%= t('admin.bc.delay_sec','Jeda (detik)') %></label>
               <input class="fc" type="number" name="interval_value" value="15" min="3" max="600">
             </div>
             <div class="fg" id="bsRandom" style="display:none"><label class="fl">Jeda acak (min–max detik)</label>
@@ -150,8 +150,8 @@
         <div class="card-bd" style="border-top:1px solid var(--border);background:var(--bg2);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap">
           <div id="bsResult" style="font-size:12px" class="text-muted"></div>
           <div style="display:flex;gap:8px">
-            <button type="button" class="btn btn-g" onclick="bsStop()"><i class="bi bi-stop-circle"></i> Hentikan</button>
-            <button type="submit" class="btn btn-p"><i class="bi bi-send"></i> Kirim Tagihan Sekarang</button>
+            <button type="button" class="btn btn-g" onclick="bsStop()"><i class="bi bi-stop-circle"></i> <%= t('admin.bc.stop','Hentikan') %></button>
+            <button type="submit" class="btn btn-p"><i class="bi bi-send"></i> <%= t('admin.bc.send','Kirim Tagihan Sekarang') %></button>
           </div>
         </div>
       </form>
diff --git a/views/admin/mikrotik_display.ejs b/views/admin/mikrotik_display.ejs
index 614bdbc..8b2792f 100644
--- a/views/admin/mikrotik_display.ejs
+++ b/views/admin/mikrotik_display.ejs
@@ -827,7 +827,7 @@
   <!-- Loading Overlay -->
   <div id="loading-overlay" class="noc-overlay">
     <div class="spinner"></div>
-    <div class="overlay-text">Menghubungkan ke MikroTik...</div>
+    <div class="overlay-text"><%= t('admin.md.connecting','Menghubungkan ke MikroTik...') %></div>
   </div>
 
   <div class="noc-container">
@@ -857,16 +857,16 @@
           <i class="bi bi-chevron-down router-select-icon"></i>
         </div>
 
-        <!-- Fullscreen Button -->
-        <button class="btn-action btn-fullscreen" onclick="toggleFullscreen()">
+        <!-- <%= t('admin.md.fullscreen','Layar Penuh') %> Button -->
+        <button class="btn-action btn-fullscreen" onclick="toggle<%= t('admin.md.fullscreen','Layar Penuh') %>()">
           <i class="bi bi-fullscreen" id="fs-btn-icon"></i>
-          <span id="fs-btn-text">Fullscreen</span>
+          <span id="fs-btn-text"><%= t('admin.md.fullscreen','Layar Penuh') %></span>
         </button>
 
         <!-- Back to Dashboard -->
         <a href="/admin/mikrotik" class="btn-action btn-back" style="text-decoration: none;">
           <i class="bi bi-box-arrow-left"></i>
-          <span>Keluar</span>
+          <span><%= t('admin.md.exit','Keluar') %></span>
         </a>
       </div>
     </header>
@@ -1079,22 +1079,22 @@
       }, 1000);
     }
 
-    // Toggle HTML5 Fullscreen Mode
-    function toggleFullscreen() {
+    // Toggle HTML5 <%= t('admin.md.fullscreen','Layar Penuh') %> Mode
+    function toggle<%= t('admin.md.fullscreen','Layar Penuh') %>() {
       const icon = document.getElementById('fs-btn-icon');
       const text = document.getElementById('fs-btn-text');
       
       if (!document.fullscreenElement) {
-        document.documentElement.requestFullscreen().then(() => {
+        document.documentElement.request<%= t('admin.md.fullscreen','Layar Penuh') %>().then(() => {
           icon.className = 'bi bi-fullscreen-exit';
           text.textContent = 'Exit Screen';
         }).catch(err => {
           console.error(`Error enabling fullscreen: ${err.message}`);
         });
       } else {
-        document.exitFullscreen().then(() => {
+        document.exit<%= t('admin.md.fullscreen','Layar Penuh') %>().then(() => {
           icon.className = 'bi bi-fullscreen';
-          text.textContent = 'Fullscreen';
+          text.textContent = '<%= t('admin.md.fullscreen','Layar Penuh') %>';
         });
       }
     }
diff --git a/views/admin/routers.ejs b/views/admin/routers.ejs
index e94227b..c58b5a1 100644
--- a/views/admin/routers.ejs
+++ b/views/admin/routers.ejs
@@ -335,15 +335,15 @@
     <div class="card mb-3" style="border:none; background:transparent;">
       <div style="display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;">
         <div style="display:flex; align-items:center; gap:8px;">
-          <h5 class="fw-bold text-white mb-0"><i class="bi bi-cpu text-primary me-2"></i>Daftar Router MikroTik (<%= routers.length %>)</h5>
+          <h5 class="fw-bold text-white mb-0"><i class="bi bi-cpu text-primary me-2"></i><%= t('admin.rt.list','Daftar Router MikroTik') %> (<%= routers.length %>)</h5>
         </div>
         <div style="display:flex; gap:8px; align-items:center; flex-wrap:wrap;">
           <div class="d-flex gap-1 bg-dark p-1 rounded-3 border border-secondary border-opacity-25">
-            <button type="button" class="view-toggle-btn active" id="btn-view-grid" onclick="switchView('grid')"><i class="bi bi-grid-fill me-1"></i> Grid Kartu</button>
+            <button type="button" class="view-toggle-btn active" id="btn-view-grid" onclick="switchView('grid')"><i class="bi bi-grid-fill me-1"></i> <%= t('admin.rt.view_grid','Grid Kartu') %></button>
             <button type="button" class="view-toggle-btn" id="btn-view-table" onclick="switchView('table')"><i class="bi bi-table me-1"></i> Tabel</button>
           </div>
-          <button type="button" class="btn btn-outline-light btn-sm" onclick="openIsolirScriptModal()"><i class="bi bi-filetype-txt me-1"></i> Script Isolir</button>
-          <button class="btn btn-p btn-sm" onclick="openModal('addModal')"><i class="bi bi-plus-lg me-1"></i> Tambah Router</button>
+          <button type="button" class="btn btn-outline-light btn-sm" onclick="openIsolirScriptModal()"><i class="bi bi-filetype-txt me-1"></i> <%= t('admin.rt.script_isolir','Script Isolir') %></button>
+          <button class="btn btn-p btn-sm" onclick="openModal('addModal')"><i class="bi bi-plus-lg me-1"></i> <%= t('admin.rt.add','Tambah Router') %></button>
         </div>
       </div>
     </div>
@@ -354,7 +354,7 @@
         <div class="card p-4 text-center text-muted" style="grid-column: 1 / -1;">
           <i class="bi bi-hdd-network fs-1 mb-2"></i>
           <h6><%= t('admin.routers.empty', 'Belum ada router yang ditambahkan') %></h6>
-          <button class="btn btn-p btn-sm mt-2" onclick="openModal('addModal')"><i class="bi bi-plus-lg me-1"></i> Tambah Router Sekarang</button>
+          <button class="btn btn-p btn-sm mt-2" onclick="openModal('addModal')"><i class="bi bi-plus-lg me-1"></i> <%= t('admin.rt.add_now','Tambah Router Sekarang') %></button>
         </div>
       <% } %>
 
@@ -409,7 +409,7 @@
               </div>
               <div class="rc-spec-box">
                 <div class="rc-spec-val text-success" id="spec-pppoe-<%= r.id %>">-</div>
-                <div class="rc-spec-lbl">PPPoE Aktif</div>
+                <div class="rc-spec-lbl"><%= t('admin.rt.pppoe_active','PPPoE Aktif') %></div>
               </div>
               <div class="rc-spec-box">
                 <div class="rc-spec-val text-warning" id="spec-hs-<%= r.id %>">-</div>
@@ -419,13 +419,13 @@
           </div>
 
           <div class="rc-actions">
-            <button type="button" class="btn-detail-live flex-fill" title="Detail Live Status" onclick="openLiveDetailModal(<%= r.id %>)">
+            <button type="button" class="btn-detail-live flex-fill" title="<%= t('admin.rt.live_detail','Detail Live Status') %>" onclick="openLiveDetailModal(<%= r.id %>)">
               <i class="bi bi-cpu-fill me-1"></i> Detail Live
             </button>
             <button type="button" class="btn btn-g btn-sm" title="<%= t('admin.routers.actions.test', 'Test Koneksi') %>" onclick="testConn(<%= r.id %>)">
               <i class="bi bi-plug"></i>
             </button>
-            <button type="button" class="btn btn-g btn-sm" title="Setup Firewall Isolir" onclick="setupFirewall(<%= r.id %>)">
+            <button type="button" class="btn btn-g btn-sm" title="<%= t('admin.rt.setup_fw','Setup Firewall Isolir') %>" onclick="setupFirewall(<%= r.id %>)">
               <i class="bi bi-shield-lock"></i>
             </button>
             <button type="button" class="btn btn-g btn-sm" title="<%= t('common.edit', 'Edit') %>" onclick="editRouter(<%= i %>)">
@@ -473,12 +473,12 @@
                 <div class="act">
                   <button type="button" class="act-btn" title="Aksi" onclick="actToggle(event, this)"><i class="bi bi-three-dots-vertical"></i></button>
                   <div class="act-menu">
-                    <button type="button" class="act-item primary" onclick="openLiveDetailModal(<%= r.id %>)"><i class="bi bi-cpu"></i> Detail Live Status</button>
+                    <button type="button" class="act-item primary" onclick="openLiveDetailModal(<%= r.id %>)"><i class="bi bi-cpu"></i> <%= t('admin.rt.live_detail','Detail Live Status') %></button>
                     <button type="button" class="act-item" onclick="testConn(<%= r.id %>)"><i class="bi bi-plug"></i> <%= t('admin.dash.test_conn','Test Koneksi') %></button>
-                    <button type="button" class="act-item" onclick="setupFirewall(<%= r.id %>)"><i class="bi bi-shield-lock"></i> Setup Firewall Isolir</button>
+                    <button type="button" class="act-item" onclick="setupFirewall(<%= r.id %>)"><i class="bi bi-shield-lock"></i> <%= t('admin.rt.setup_fw','Setup Firewall Isolir') %></button>
                     <div class="act-sep"></div>
-                    <button type="button" class="act-item" onclick="editRouter(<%= i %>)"><i class="bi bi-pencil"></i> Edit Router</button>
-                    <button type="submit" form="rdel-<%= r.id %>" class="act-item danger"><i class="bi bi-trash"></i> Hapus Router</button>
+                    <button type="button" class="act-item" onclick="editRouter(<%= i %>)"><i class="bi bi-pencil"></i> <%= t('admin.rt.edit','Edit Router') %></button>
+                    <button type="submit" form="rdel-<%= r.id %>" class="act-item danger"><i class="bi bi-trash"></i> <%= t('admin.rt.del','Hapus Router') %></button>
                   </div>
                 </div>
               </td>
@@ -495,7 +495,7 @@
 <div class="mo" id="routerLiveModal">
   <div class="mb" style="max-width: 740px;">
     <div class="mh">
-      <span class="mt"><i class="bi bi-cpu-fill text-primary me-2"></i> <span id="modal-router-name">Detail Live Router</span></span>
+      <span class="mt"><i class="bi bi-cpu-fill text-primary me-2"></i> <span id="modal-router-name"><%= t('admin.rt.live_title','Detail Live Router') %></span></span>
       <button class="mc" onclick="closeModal('routerLiveModal')">&times;</button>
     </div>
     <div class="mbody" id="modal-router-body" style="min-height:360px;">
@@ -511,7 +511,7 @@
   </div>
 </div>
 
-<!-- Modal Script & Setup Firewall Isolir Portal -->
+<!-- Modal Script & <%= t('admin.rt.setup_fw','Setup Firewall Isolir') %> Portal -->
 <div class="mo" id="isolirScriptModal">
   <div class="mb" style="max-width:740px">
     <div class="mh">
@@ -836,7 +836,7 @@ async function openLiveDetailModal(id) {
 
         <div class="mt-stats">
           <div class="mt-stat"><span>Pelanggan DB</span><b>${l.customersCount}</b></div>
-          <div class="mt-stat"><span>PPPoE Aktif</span><b class="mt-ok">${l.activePppoe}</b></div>
+          <div class="mt-stat"><span><%= t('admin.rt.pppoe_active','PPPoE Aktif') %></span><b class="mt-ok">${l.activePppoe}</b></div>
           <div class="mt-stat"><span>Hotspot Aktif</span><b class="mt-warn">${l.activeHotspot}</b></div>
         </div>
       </div>
diff --git a/views/admin/whatsapp_templates.ejs b/views/admin/whatsapp_templates.ejs
index 3274b9f..c246f5e 100644
--- a/views/admin/whatsapp_templates.ejs
+++ b/views/admin/whatsapp_templates.ejs
@@ -46,12 +46,12 @@
     <form method="POST" action="/admin/whatsapp/templates">
       <div class="card mb16">
         <div class="card-hd">
-          <h6><i class="bi bi-chat-left-quote-fill"></i> Pengaturan Template Notifikasi WhatsApp</h6>
+          <h6><i class="bi bi-chat-left-quote-fill"></i> <%= t('admin.wt.title','Pengaturan Template Notifikasi WhatsApp') %></h6>
         </div>
         <div class="card-bd template-grid">
           <div>
             <div class="fg">
-              <label class="fl">Template Pengingat Tagihan (Bulanan / Manual)</label>
+              <label class="fl"><%= t('admin.wt.lbl_reminder','Template Pengingat Tagihan (Bulanan / Manual)') %></label>
               <textarea class="fc" id="tmpl_auto_billing" name="whatsapp_auto_billing_message" rows="8" required style="width: 100%;"><%= templates.whatsapp_auto_billing_message %></textarea>
               <div style="font-size: 11px; color: var(--muted); margin-top: 6px; display:flex; justify-between; align-items:center;">
                 <span><i class="bi bi-info-circle"></i> Variabel: <b style="color:var(--primary)">{{id_pelanggan}}</b> <span style="color:var(--primary)"><%= t('common.required','(wajib)') %></span>, <b style="color:var(--primary)">{{pppoe}}</b> <span style="color:var(--muted)">(Username PPPoE, opsional)</span>, <b>{{nama}}</b>, <b>{{tagihan}}</b>, <b>{{rincian}}</b>, <b>{{paket}}</b>, <b>{{link}}</b>.</span>
@@ -59,7 +59,7 @@
             </div>
             
             <div class="fg" style="margin-top: 20px;">
-              <label class="fl">Template Tagihan QRIS (Manual)</label>
+              <label class="fl"><%= t('admin.wt.lbl_qris','Template Tagihan QRIS (Manual)') %></label>
               <textarea class="fc" id="tmpl_billing_qris" name="whatsapp_billing_qris_message" rows="8" required style="width: 100%;"><%= templates.whatsapp_billing_qris_message %></textarea>
               <div style="font-size: 11px; color: var(--muted); margin-top: 6px;">
                 <i class="bi bi-info-circle"></i> Variabel: <b style="color:var(--primary)">{{id_pelanggan}}</b> <span style="color:var(--primary)"><%= t('common.required','(wajib)') %></span>, <b style="color:var(--primary)">{{pppoe}}</b> <span style="color:var(--muted)">(Username PPPoE, opsional)</span>, <b>{{nama}}</b>, <b>{{periode}}</b>, <b>{{paket}}</b>, <b>{{qris_nominal}}</b>, <b>{{qris_kode}}</b>, <b>{{qris_qr}}</b>.
@@ -69,7 +69,7 @@
 
           <div>
             <div class="fg">
-              <label class="fl">Template Pembayaran Sukses (Lunas)</label>
+              <label class="fl"><%= t('admin.wt.lbl_success','Template Pembayaran Sukses (Lunas)') %></label>
               <textarea class="fc" id="tmpl_payment_success" name="whatsapp_payment_success_message" rows="8" required style="width: 100%;"><%= templates.whatsapp_payment_success_message %></textarea>
               <div style="font-size: 11px; color: var(--muted); margin-top: 6px;">
                 <i class="bi bi-info-circle"></i> Variabel: <b style="color:var(--primary)">{{id_pelanggan}}</b> <span style="color:var(--primary)"><%= t('common.required','(wajib)') %></span>, <b style="color:var(--primary)">{{pppoe}}</b> <span style="color:var(--muted)">(Username PPPoE, opsional)</span>, <b>{{nama}}</b>, <b>{{no_invoice}}</b>, <b>{{paket}}</b>, <b>{{periode}}</b>, <b>{{waktu}}</b>, <b>{{metode}}</b>, <b>{{total}}</b>, <b>{{company}}</b>, <b>{{company_phone}}</b>, <b>{{link_portal}}</b>, <b>{{link_pdf}}</b> (link PDF invoice).
@@ -77,7 +77,7 @@
             </div>
 
             <div class="fg" style="margin-top: 20px;">
-              <label class="fl">Template Pemberitahuan Isolir (Otomatis / Manual)</label>
+              <label class="fl"><%= t('admin.wt.lbl_isolir','Template Pemberitahuan Isolir (Otomatis / Manual)') %></label>
               <textarea class="fc" id="tmpl_isolir" name="whatsapp_isolir_message" rows="8" required style="width: 100%;"><%= templates.whatsapp_isolir_message %></textarea>
               <div style="font-size: 11px; color: var(--muted); margin-top: 6px;">
                 <i class="bi bi-info-circle"></i> Variabel: <b style="color:var(--primary)">{{id_pelanggan}}</b> <span style="color:var(--primary)"><%= t('common.required','(wajib)') %></span>, <b style="color:var(--primary)">{{pppoe}}</b> <span style="color:var(--muted)">(Username PPPoE, opsional)</span>, <b>{{nama}}</b>, <b>{{paket}}</b>, <b>{{tagihan}}</b>, <b>{{link}}</b>.
@@ -85,19 +85,19 @@
             </div>
 
             <div class="fg" style="margin-top: 20px;">
-              <label class="fl">Template Peringatan Tunggakan (menuju nonaktif)</label>
+              <label class="fl"><%= t('admin.wt.lbl_arrears','Template Peringatan Tunggakan (menuju nonaktif)') %></label>
             <div class="fg" style="margin-top: 20px;">
-              <label class="fl">Template Auto-Lunas (Rp 0 / auto_isolate=0)</label>
+              <label class="fl"><%= t('admin.wt.lbl_autopaid','Template Auto-Lunas (Rp 0 / auto_isolate=0)') %></label>
               <textarea class="fc" id="tmpl_autolunas" name="whatsapp_autolunas_message" rows="7" required style="width: 100%;"><%= templates.whatsapp_autolunas_message %></textarea>
               <div style="font-size: 11px; color: var(--muted); margin-top: 6px;"><i class="bi bi-info-circle"></i> Variabel: <b style="color:var(--primary)">{{id_pelanggan}}</b>, <b>{{nama}}</b>, <b>{{tagihan}}</b>, <b>{{rincian}}</b>, <b>{{company}}</b>.</div>
             </div>
             <div class="fg" style="margin-top: 20px;">
-              <label class="fl">Template Auto-Nonaktif (menunggak)</label>
+              <label class="fl"><%= t('admin.wt.lbl_autoinactive','Template Auto-Nonaktif (menunggak)') %></label>
               <textarea class="fc" id="tmpl_deactivated" name="whatsapp_deactivated_message" rows="7" required style="width: 100%;"><%= templates.whatsapp_deactivated_message %></textarea>
               <div style="font-size: 11px; color: var(--muted); margin-top: 6px;"><i class="bi bi-info-circle"></i> Variabel: <b style="color:var(--primary)">{{id_pelanggan}}</b>, <b>{{nama}}</b>, <b>{{bulan_nunggak}}</b>, <b>{{batas}}</b>, <b>{{link}}</b>, <b>{{company}}</b>.</div>
             </div>
             <div class="fg" style="margin-top: 20px;">
-              <label class="fl">Template Auto-Hapus (bulan ke-4)</label>
+              <label class="fl"><%= t('admin.wt.lbl_autodelete','Template Auto-Hapus (bulan ke-4)') %></label>
               <textarea class="fc" id="tmpl_deleted" name="whatsapp_deleted_message" rows="7" required style="width: 100%;"><%= templates.whatsapp_deleted_message %></textarea>
               <div style="font-size: 11px; color: var(--muted); margin-top: 6px;"><i class="bi bi-info-circle"></i> Variabel: <b style="color:var(--primary)">{{id_pelanggan}}</b>, <b>{{nama}}</b>, <b>{{bulan_nunggak}}</b>, <b>{{company}}</b>.</div>
             </div>
@@ -112,11 +112,11 @@
           <div style="display:flex; gap:8px; flex-wrap:wrap;">
             <button type="button" class="btn btn-primary btn-sm" onclick="fillOfficialReceiptPreset()"><i class="bi bi-receipt-cutoff"></i> Muat Template Struk Resmi Lengkap</button>
             <button type="button" class="btn btn-g btn-sm" onclick="fillSpintaxPreset()"><i class="bi bi-magic"></i> Muat Template Ringkas (Spintax Anti-Ban)</button>
-            <button type="button" class="btn btn-w btn-sm" onclick="showMetaConverter()"><i class="bi bi-meta"></i> <i class="bi bi-magic"></i> Konversi Format Meta Cloud API</button>
+            <button type="button" class="btn btn-w btn-sm" onclick="showMetaConverter()"><i class="bi bi-meta"></i> <i class="bi bi-magic"></i> <%= t('admin.wt.convert','Konversi Format Meta Cloud API') %></button>
             <div style="flex-basis:100%; font-size:11.5px; color:var(--muted); margin-top:4px"><i class="bi bi-exclamation-circle" style="color:var(--primary)"></i> Setiap template <b>wajib menyertakan variabel ID Pelanggan</b> <b style="color:var(--primary)">{{id_pelanggan}}</b>.</div>
             <div id="presetStatus" style="flex-basis:100%; font-size:12px; display:none"></div>
           </div>
-          <button type="submit" class="btn btn-p"><i class="bi bi-save"></i> Simpan Template</button>
+          <button type="submit" class="btn btn-p"><i class="bi bi-save"></i> <%= t('admin.wt.save','Simpan Template') %></button>
         </div>
       </div>
     </form>
@@ -125,17 +125,17 @@
     <div class="mo" id="metaConverterModal">
       <div class="mb" style="max-width: 680px;">
         <div class="mh">
-          <span class="mt"><i class="bi bi-meta"></i> Tool Konversi Template Meta WhatsApp Cloud API</span>
+          <span class="mt"><i class="bi bi-meta"></i> <%= t('admin.wt.tool_title','Tool Konversi Template Meta WhatsApp Cloud API') %></span>
           <button type="button" class="mc" onclick="closeModal('metaConverterModal')">&times;</button>
         </div>
         <div class="mbody" style="max-height:70vh; overflow-y:auto;">
           <div class="fg mb12">
-            <label class="fl">Pilih Template yang Akan Dikonversi ke Format Meta:</label>
+            <label class="fl"><%= t('admin.wt.pick_tmpl','Pilih Template yang Akan Dikonversi ke Format Meta:') %></label>
             <select class="fs" id="metaSourceSelect" onchange="convertCurrentTemplate()">
-              <option value="tmpl_auto_billing">Template Pengingat Tagihan</option>
-              <option value="tmpl_billing_qris">Template Tagihan QRIS</option>
-              <option value="tmpl_payment_success">Template Pembayaran Sukses</option>
-              <option value="tmpl_isolir">Template Pemberitahuan Isolir</option>
+              <option value="tmpl_auto_billing"><%= t('admin.wt.opt_reminder','Template Pengingat Tagihan') %></option>
+              <option value="tmpl_billing_qris"><%= t('admin.wt.opt_qris','Template Tagihan QRIS') %></option>
+              <option value="tmpl_payment_success"><%= t('admin.wt.opt_success','Template Pembayaran Sukses') %></option>
+              <option value="tmpl_isolir"><%= t('admin.wt.opt_isolir','Template Pemberitahuan Isolir') %></option>
             </select>
           </div>
 
@@ -145,7 +145,7 @@
           </div>
 
           <div class="fg mb12">
-            <label class="fl">Daftar Variabel Urutan Parameter (Components Payload):</label>
+            <label class="fl"><%= t('admin.wt.vars','Daftar Variabel Urutan Parameter (Components Payload):') %></label>
             <div id="metaParamMapping" style="background:var(--bg3); padding:10px 14px; border-radius:8px; font-size:12px; font-family:monospace;"></div>
           </div>
         </div>
@@ -204,7 +204,7 @@ function applyPreset(set, msg) {
   });
   highlightField(document.querySelector('[name="whatsapp_auto_billing_message"]'));
   var names = set.map(function (p) { return p[2]; }).join(' / ');
-  setPresetStatus('Dimuat ' + ok + ' template (' + names + '). Klik "Simpan Template" untuk menyimpan.\n' + (msg || ''));
+  setPresetStatus('Dimuat ' + ok + ' template (' + names + '). Klik "<%= t('admin.wt.save','Simpan Template') %>" untuk menyimpan.\n' + (msg || ''));
 }
 function fillOfficialReceiptPreset() {
   applyPreset([