diff --git a/platform/mv3/extension/_locales/nl/messages.json b/platform/mv3/extension/_locales/nl/messages.json
index 33d5b75bd..ee7dd9047 100644
--- a/platform/mv3/extension/_locales/nl/messages.json
+++ b/platform/mv3/extension/_locales/nl/messages.json
@@ -68,7 +68,7 @@
     "description": "Header for a ruleset section in 'Filter lists pane'"
   },
   "3pGroupMalware": {
-    "message": "Malwaredomeinen",
+    "message": "Malware protection, security",
     "description": "Header for a ruleset section in 'Filter lists pane'"
   },
   "3pGroupAnnoyances": {
diff --git a/platform/mv3/extension/_locales/pt_BR/messages.json b/platform/mv3/extension/_locales/pt_BR/messages.json
index bc7dc96b4..3eb375c41 100644
--- a/platform/mv3/extension/_locales/pt_BR/messages.json
+++ b/platform/mv3/extension/_locales/pt_BR/messages.json
@@ -4,7 +4,7 @@
     "description": "extension name."
   },
   "extShortDesc": {
-    "message": "Um bloqueador de conteúdo eficiente. Bloqueia anúncios, rastreadores e muito mais, imediatamente após a instalação. ",
+    "message": "Um bloqueador de conteúdo eficiente. Bloqueia anúncios, rastreadores e muito mais, imediatamente após a instalação.",
     "description": "this will be in the Chrome web store: must be 132 characters or less"
   },
   "perRulesetStats": {
@@ -220,7 +220,7 @@
     "description": "A short description for the editable field which lists trusted sites"
   },
   "noFilteringModePlaceholder": {
-    "message": "[somente domínios]\nexemplo.com\njogos.exemplo",
+    "message": "[somente nomes de servidores]\nexemplo.com\njogos.exemplo\n...",
     "description": "Default text for in edit field"
   },
   "behaviorSectionLabel": {
diff --git a/platform/mv3/extension/_locales/vi/messages.json b/platform/mv3/extension/_locales/vi/messages.json
index 5d3e273a5..b97b14ec4 100644
--- a/platform/mv3/extension/_locales/vi/messages.json
+++ b/platform/mv3/extension/_locales/vi/messages.json
@@ -36,7 +36,7 @@
     "description": "Label in the popup panel for the current filtering mode"
   },
   "popupLocalToolsLabel": {
-    "message": "On this website",
+    "message": "Trên trang web này",
     "description": "Label in the popup panel for the local tools section"
   },
   "popupTipReport": {
@@ -300,11 +300,11 @@
     "description": "Tooltip for the button used to exit zapper mode"
   },
   "pickerTipEnter": {
-    "message": "Create a custom filter",
+    "message": "Tạo một bộ lọc tùy chỉnh",
     "description": "Label for the menu entry to create cosmetic filters"
   },
   "unpickerTipEnter": {
-    "message": "Remove a custom filter",
+    "message": "Xóa một bộ lọc tuỳ chỉnh",
     "description": "Label for the menu entry to delete cosmetic filters"
   },
   "developDropdownLabel": {
@@ -356,23 +356,23 @@
     "description": "Short sentence to report the number of currently registered DNR rules"
   },
   "pickerSliderLabel": {
-    "message": "Move the slider to select the best match",
+    "message": "Di chuyển thanh trượt để chọn kết quả phù hợp nhất",
     "description": "Label to describe the purpose of the slider"
   },
   "pickerPick": {
-    "message": "Pick",
+    "message": "Chọn",
     "description": "Text for the button to re-enter element-picking mode"
   },
   "pickerPreview": {
-    "message": "Preview",
+    "message": "Xem trước",
     "description": "Text for the button to activate preview mode"
   },
   "pickerCreate": {
-    "message": "Create",
+    "message": "Tạo",
     "description": "Text for the button to create the filter"
   },
   "unpickerUsage": {
-    "message": "Select a filter below to highlight matching elements in the webpage. Click the trash can to remove a filter.",
+    "message": "Chọn một bộ lọc bên dưới để đánh dấu các phần tử phù hợp trong trang web. Nhấp vào thùng rác để xóa bộ lọc.",
     "description": "Summary description on how to use the tool to remove custom filters"
   }
 }
diff --git a/src/_locales/nl/messages.json b/src/_locales/nl/messages.json
index 1f18a0da1..3f8f523f6 100644
--- a/src/_locales/nl/messages.json
+++ b/src/_locales/nl/messages.json
@@ -720,7 +720,7 @@
     "description": "A keyword in the built-in row filtering expression"
   },
   "loggerRowFiltererBuiltinEventful": {
-    "message": "afwisselend",
+    "message": "belangrijk",
     "description": "A keyword in the built-in row filtering expression: all items corresponding to uBO doing something (blocked, allowed, redirected, etc.)"
   },
   "loggerRowFiltererBuiltinBlocked": {
@@ -1252,7 +1252,7 @@
     "description": ""
   },
   "contextMenuBlockElementInFrame": {
-    "message": "Element in frame blokkeren…",
+    "message": "Element in deelvenster blokkeren…",
     "description": "An entry in the browser's contextual menu"
   },
   "contextMenuSubscribeToList": {
diff --git a/src/_locales/vi/messages.json b/src/_locales/vi/messages.json
index 24ece0fbf..a81a7bef0 100644
--- a/src/_locales/vi/messages.json
+++ b/src/_locales/vi/messages.json
@@ -1196,19 +1196,19 @@
     "description": "Text warning about an incoming redirect"
   },
   "docblockedReasonLabel": {
-    "message": "Reason:",
+    "message": "Lý do:",
     "description": "The label which prepend the actual reason why a page was blocked"
   },
   "docblockedReasonMalicious": {
-    "message": "Malicious",
+    "message": "Độc hại",
     "description": "An actual reason why a page was blocked"
   },
   "docblockedReasonTracker": {
-    "message": "Tracker",
+    "message": "Bộ theo dõi",
     "description": "An actual reason why a page was blocked"
   },
   "docblockedReasonDisreputable": {
-    "message": "Disreputable",
+    "message": "Không đáng tin cậy",
     "description": "An actual reason why a page was blocked"
   },
   "cloudPush": {