diff --git a/platform/mv3/extension/_locales/be/messages.json b/platform/mv3/extension/_locales/be/messages.json
index bc0830cf4..0a78aa6d7 100644
--- a/platform/mv3/extension/_locales/be/messages.json
+++ b/platform/mv3/extension/_locales/be/messages.json
@@ -264,15 +264,15 @@
     "description": "Short description for a checkbox in the options page"
   },
   "settingsBackupRestoreLabel": {
-    "message": "Backup",
+    "message": "Рэзервовая копія",
     "description": "The header text for the back up/restore section"
   },
   "settingsBackupRestoreSummary": {
-    "message": "Back up your custom settings to a file, or restore your custom settings from a file.",
+    "message": "Стварыць рэзервовую копію ўласных налад у файл або аднавіць уласныя налады з файла.",
     "description": "A summary description of the back up/restore section."
   },
   "settingsBackupRestoreLegend": {
-    "message": "Restoring will overwrite all your current custom settings.",
+    "message": "Аднаўленне перазапіша ўсе вашыя бягучыя ўласныя налады.",
     "description": "Important information about the back up/restore section."
   },
   "findListsPlaceholder": {
@@ -376,11 +376,11 @@
     "description": "Text for buttons used to export content"
   },
   "backupButton": {
-    "message": "Back up…",
+    "message": "Стварыць копію…",
     "description": "Text for buttons used to back up content"
   },
   "restoreButton": {
-    "message": "Restore…",
+    "message": "Аднавіць…",
     "description": "Text for buttons used to restore content"
   },
   "dnrRulesWarning": {
diff --git a/platform/mv3/extension/_locales/id/messages.json b/platform/mv3/extension/_locales/id/messages.json
index 852008db8..f1ab34936 100644
--- a/platform/mv3/extension/_locales/id/messages.json
+++ b/platform/mv3/extension/_locales/id/messages.json
@@ -20,7 +20,7 @@
     "description": "appears as tab name in dashboard"
   },
   "customFiltersPageName": {
-    "message": "Custom filters",
+    "message": "Filter khusus",
     "description": "appears as tab name in dashboard"
   },
   "developPageName": {
@@ -88,11 +88,11 @@
     "description": "Header for a ruleset section in 'Filter lists pane'"
   },
   "customFiltersImportExportLabel": {
-    "message": "Import / Export",
+    "message": "Impor / Ekspor",
     "description": "Text label heading the import/export area of custom filters"
   },
   "customFiltersImportTextareaPlaceholder": {
-    "message": "Paste here specific cosmetic filters to add",
+    "message": "Tambahkan filter kosmetik dengan menempel di sini",
     "description": "Placeholder text which describes the purpose of the textarea widget"
   },
   "aboutChangelog": {
@@ -264,15 +264,15 @@
     "description": "Short description for a checkbox in the options page"
   },
   "settingsBackupRestoreLabel": {
-    "message": "Backup",
+    "message": "Cadangan",
     "description": "The header text for the back up/restore section"
   },
   "settingsBackupRestoreSummary": {
-    "message": "Back up your custom settings to a file, or restore your custom settings from a file.",
+    "message": "Cadangkan settingan khusus ke berkas, atau pulihkan settingan khusus dari berkas.",
     "description": "A summary description of the back up/restore section."
   },
   "settingsBackupRestoreLegend": {
-    "message": "Restoring will overwrite all your current custom settings.",
+    "message": "Pemulihan akan menimpa semua settingan khusus saat ini.",
     "description": "Important information about the back up/restore section."
   },
   "findListsPlaceholder": {
@@ -364,7 +364,7 @@
     "description": "Text for buttons used to revert changes"
   },
   "addButton": {
-    "message": "Add",
+    "message": "Tambah",
     "description": "Text for buttons used to add content"
   },
   "importAndAppendButton": {
@@ -376,11 +376,11 @@
     "description": "Text for buttons used to export content"
   },
   "backupButton": {
-    "message": "Back up…",
+    "message": "Cadangkan…",
     "description": "Text for buttons used to back up content"
   },
   "restoreButton": {
-    "message": "Restore…",
+    "message": "Pulihkan…",
     "description": "Text for buttons used to restore content"
   },
   "dnrRulesWarning": {
diff --git a/platform/mv3/extension/_locales/ja/messages.json b/platform/mv3/extension/_locales/ja/messages.json
index 634705108..f1db3cc45 100644
--- a/platform/mv3/extension/_locales/ja/messages.json
+++ b/platform/mv3/extension/_locales/ja/messages.json
@@ -20,7 +20,7 @@
     "description": "appears as tab name in dashboard"
   },
   "customFiltersPageName": {
-    "message": "Custom filters",
+    "message": "カスタムフィルター",
     "description": "appears as tab name in dashboard"
   },
   "developPageName": {
@@ -88,11 +88,11 @@
     "description": "Header for a ruleset section in 'Filter lists pane'"
   },
   "customFiltersImportExportLabel": {
-    "message": "Import / Export",
+    "message": "インポート又はエクスポート",
     "description": "Text label heading the import/export area of custom filters"
   },
   "customFiltersImportTextareaPlaceholder": {
-    "message": "Paste here specific cosmetic filters to add",
+    "message": "ここに追加したいコスメティックフィルターをペースト",
     "description": "Placeholder text which describes the purpose of the textarea widget"
   },
   "aboutChangelog": {
@@ -364,7 +364,7 @@
     "description": "Text for buttons used to revert changes"
   },
   "addButton": {
-    "message": "Add",
+    "message": "追加",
     "description": "Text for buttons used to add content"
   },
   "importAndAppendButton": {
diff --git a/platform/mv3/extension/_locales/pt_PT/messages.json b/platform/mv3/extension/_locales/pt_PT/messages.json
index aad5982e4..4c014baf7 100644
--- a/platform/mv3/extension/_locales/pt_PT/messages.json
+++ b/platform/mv3/extension/_locales/pt_PT/messages.json
@@ -88,7 +88,7 @@
     "description": "Header for a ruleset section in 'Filter lists pane'"
   },
   "customFiltersImportExportLabel": {
-    "message": "Importar / Exportar",
+    "message": "Importar/Exportar",
     "description": "Text label heading the import/export area of custom filters"
   },
   "customFiltersImportTextareaPlaceholder": {
diff --git a/platform/mv3/extension/_locales/th/messages.json b/platform/mv3/extension/_locales/th/messages.json
index 6b83cd5cf..9ba02313f 100644
--- a/platform/mv3/extension/_locales/th/messages.json
+++ b/platform/mv3/extension/_locales/th/messages.json
@@ -20,7 +20,7 @@
     "description": "appears as tab name in dashboard"
   },
   "customFiltersPageName": {
-    "message": "Custom filters",
+    "message": "กำหนดตัวกรอง",
     "description": "appears as tab name in dashboard"
   },
   "developPageName": {
@@ -88,7 +88,7 @@
     "description": "Header for a ruleset section in 'Filter lists pane'"
   },
   "customFiltersImportExportLabel": {
-    "message": "Import / Export",
+    "message": "นำเข้า / ส่งออก",
     "description": "Text label heading the import/export area of custom filters"
   },
   "customFiltersImportTextareaPlaceholder": {
diff --git a/platform/mv3/extension/_locales/uk/messages.json b/platform/mv3/extension/_locales/uk/messages.json
index 8c41d301b..b14fb4ade 100644
--- a/platform/mv3/extension/_locales/uk/messages.json
+++ b/platform/mv3/extension/_locales/uk/messages.json
@@ -20,7 +20,7 @@
     "description": "appears as tab name in dashboard"
   },
   "customFiltersPageName": {
-    "message": "Custom filters",
+    "message": "Користувацькі фільтри",
     "description": "appears as tab name in dashboard"
   },
   "developPageName": {
@@ -88,11 +88,11 @@
     "description": "Header for a ruleset section in 'Filter lists pane'"
   },
   "customFiltersImportExportLabel": {
-    "message": "Import / Export",
+    "message": "Імпорт / Експорт",
     "description": "Text label heading the import/export area of custom filters"
   },
   "customFiltersImportTextareaPlaceholder": {
-    "message": "Paste here specific cosmetic filters to add",
+    "message": "Вставте сюди конкретні косметичні фільтри, які потрібно додати",
     "description": "Placeholder text which describes the purpose of the textarea widget"
   },
   "aboutChangelog": {
@@ -264,15 +264,15 @@
     "description": "Short description for a checkbox in the options page"
   },
   "settingsBackupRestoreLabel": {
-    "message": "Backup",
+    "message": "Резервне копіювання",
     "description": "The header text for the back up/restore section"
   },
   "settingsBackupRestoreSummary": {
-    "message": "Back up your custom settings to a file, or restore your custom settings from a file.",
+    "message": "Створіть резервну копію власних налаштувань у файлі або відновіть власні налаштування з файлу.",
     "description": "A summary description of the back up/restore section."
   },
   "settingsBackupRestoreLegend": {
-    "message": "Restoring will overwrite all your current custom settings.",
+    "message": "Відновлення призведе до перезапису всіх ваших поточних налаштувань.",
     "description": "Important information about the back up/restore section."
   },
   "findListsPlaceholder": {
@@ -364,7 +364,7 @@
     "description": "Text for buttons used to revert changes"
   },
   "addButton": {
-    "message": "Add",
+    "message": "Додати",
     "description": "Text for buttons used to add content"
   },
   "importAndAppendButton": {
@@ -376,11 +376,11 @@
     "description": "Text for buttons used to export content"
   },
   "backupButton": {
-    "message": "Back up…",
+    "message": "Створити…",
     "description": "Text for buttons used to back up content"
   },
   "restoreButton": {
-    "message": "Restore…",
+    "message": "Відновити…",
     "description": "Text for buttons used to restore content"
   },
   "dnrRulesWarning": {
diff --git a/platform/mv3/extension/_locales/vi/messages.json b/platform/mv3/extension/_locales/vi/messages.json
index c0cfdb3cf..1c7e8c3e4 100644
--- a/platform/mv3/extension/_locales/vi/messages.json
+++ b/platform/mv3/extension/_locales/vi/messages.json
@@ -20,7 +20,7 @@
     "description": "appears as tab name in dashboard"
   },
   "customFiltersPageName": {
-    "message": "Custom filters",
+    "message": "Bộ lọc tự tạo",
     "description": "appears as tab name in dashboard"
   },
   "developPageName": {
@@ -88,11 +88,11 @@
     "description": "Header for a ruleset section in 'Filter lists pane'"
   },
   "customFiltersImportExportLabel": {
-    "message": "Import / Export",
+    "message": "Nhập / Xuất",
     "description": "Text label heading the import/export area of custom filters"
   },
   "customFiltersImportTextareaPlaceholder": {
-    "message": "Paste here specific cosmetic filters to add",
+    "message": "Dán vào đây các bộ lọc cụ thể",
     "description": "Placeholder text which describes the purpose of the textarea widget"
   },
   "aboutChangelog": {
@@ -272,7 +272,7 @@
     "description": "A summary description of the back up/restore section."
   },
   "settingsBackupRestoreLegend": {
-    "message": "Restoring will overwrite all your current custom settings.",
+    "message": "Khôi phục sẽ ghi đè lên những tùy chọn hiện tại của bạn.",
     "description": "Important information about the back up/restore section."
   },
   "findListsPlaceholder": {
@@ -364,7 +364,7 @@
     "description": "Text for buttons used to revert changes"
   },
   "addButton": {
-    "message": "Add",
+    "message": "Thêm",
     "description": "Text for buttons used to add content"
   },
   "importAndAppendButton": {
diff --git a/platform/mv3/extension/_locales/zh_CN/messages.json b/platform/mv3/extension/_locales/zh_CN/messages.json
index 96dc0dc82..359c1429e 100644
--- a/platform/mv3/extension/_locales/zh_CN/messages.json
+++ b/platform/mv3/extension/_locales/zh_CN/messages.json
@@ -4,7 +4,7 @@
     "description": "extension name."
   },
   "extShortDesc": {
-    "message": "一个不需要权限的内容屏蔽工具。安装即可屏蔽广告、跟踪器、挖矿脚本等网页内容。",
+    "message": "一款高效的内容屏蔽工具。安装即可屏蔽广告、跟踪器、挖矿脚本等网页内容。",
     "description": "this will be in the Chrome web store: must be 132 characters or less"
   },
   "perRulesetStats": {
@@ -140,7 +140,7 @@
     "description": "A paragraph in the filter issue reporter section"
   },
   "supportFindSpecificButton": {
-    "message": "找到相似报告",
+    "message": "在 GitHub 上寻找相似报告",
     "description": "A clickable link in the filter issue reporter section"
   },
   "supportS6URL": {
@@ -280,7 +280,7 @@
     "description": "Placeholder for the input field used to find lists"
   },
   "strictblockTitle": {
-    "message": "被拦截的页面",
+    "message": "页面已被拦截",
     "description": "Webpage title for the strict-blocked page"
   },
   "strictblockSentence1": {
@@ -308,7 +308,7 @@
     "description": "A button to close the current tab"
   },
   "strictblockDontWarn": {
-    "message": "不要再警告我有关此网站",
+    "message": "不再针对此网站作出警告",
     "description": "Label for checkbox in document-blocked page"
   },
   "strictblockProceed": {
@@ -320,19 +320,19 @@
     "description": "Tooltip for the button used to enter zapper mode"
   },
   "zapperTipQuit": {
-    "message": "退出临时元素移除模式",
+    "message": "退出临时移除元素模式",
     "description": "Tooltip for the button used to exit zapper mode"
   },
   "pickerTipEnter": {
-    "message": "创建自定义过滤器",
+    "message": "创建自定义过滤规则",
     "description": "Label for the menu entry to create cosmetic filters"
   },
   "unpickerTipEnter": {
-    "message": "移除自定义过滤器",
+    "message": "移除自定义过滤规则",
     "description": "Label for the menu entry to delete cosmetic filters"
   },
   "developDropdownLabel": {
-    "message": "视图:",
+    "message": "查看：",
     "description": "A label of a dropdown list"
   },
   "developOptionFilteringModeDetails": {
diff --git a/src/_locales/lv/messages.json b/src/_locales/lv/messages.json
index ae78a4e8f..2a1aad790 100644
--- a/src/_locales/lv/messages.json
+++ b/src/_locales/lv/messages.json
@@ -12,7 +12,7 @@
     "description": "English: uBlock₀ — Dashboard"
   },
   "dashboardUnsavedWarning": {
-    "message": "Brīdinājums! Veiktās izmaiņas nav saglabātas",
+    "message": "Uzmanību! Ir nesaglabātas izmaiņas",
     "description": "A warning in the dashboard when navigating away from unsaved changes"
   },
   "dashboardUnsavedWarningStay": {