diff --git a/platform/mv3/description/webstore.et.txt b/platform/mv3/description/webstore.et.txt
index b416be71d..d8ff535ec 100644
--- a/platform/mv3/description/webstore.et.txt
+++ b/platform/mv3/description/webstore.et.txt
@@ -15,7 +15,7 @@ uBOL ei nõua paigaldamise ajal teadatuntud andmete lugemise ja muutmise luba, s
 
 Kuid uBOL võimaldab *selgesõnaliselt* anda täpsemaid lubasid teie valitud veebilehtedele, et neid saaks paremini filtreerida ilufiltrite ja skriptisüstidega.
 
-Veebiehele täpsustatud lubade andmiseks avage hüpikpaneel ja valige põhjalikum filtreerimisrežiim, nagu Optimaalne või Põhjalik.
+Veebilehele täpsustatud lubade andmiseks ava hüpikpaneel ja valige põhjalikum filtreerimisrežiim, nagu Optimaalne või Põhjalik.
 
 The browser will then warn you about the effects of granting the additional permissions requested by the extension on the current site, and you will have to tell the browser whether you accept or decline the request.
 
diff --git a/platform/mv3/description/webstore.pt_BR.txt b/platform/mv3/description/webstore.pt_BR.txt
index adc43939b..f55dbbf94 100644
--- a/platform/mv3/description/webstore.pt_BR.txt
+++ b/platform/mv3/description/webstore.pt_BR.txt
@@ -1,4 +1,4 @@
-uBO Lite (uBOL) is a *permission-less* MV3-based content blocker.
+uBO Lite (uBOL) é um bloqueador de conteúdo *sem permissão* baseado em MV3.
 
 O conjunto de regras padrão corresponde ao conjunto de filtros padrão do uBlock Origin:
 
diff --git a/platform/mv3/description/webstore.ru.txt b/platform/mv3/description/webstore.ru.txt
index d595a2691..637d7cb44 100644
--- a/platform/mv3/description/webstore.ru.txt
+++ b/platform/mv3/description/webstore.ru.txt
@@ -1,4 +1,4 @@
-uBO Lite (uBOL) — это блокировщик содержимого, *не требующий разрешений* и основанный на MV3.
+uBO Lite (uBOL) — это блокировщик содержимого, *не требующий разрешений*, и основанный на MV3.
 
 Стандартный набор правил соответствует типовому набору фильтров uBlock Origin:
 
diff --git a/platform/mv3/extension/_locales/et/messages.json b/platform/mv3/extension/_locales/et/messages.json
index 4101c7cba..f69cb9ee6 100644
--- a/platform/mv3/extension/_locales/et/messages.json
+++ b/platform/mv3/extension/_locales/et/messages.json
@@ -4,7 +4,7 @@
     "description": "extension name."
   },
   "extShortDesc": {
-    "message": "Katsetamisel õigustevaba sisublokeerija. Tõkesta koheselt reklaame, jälgijaid, kaevandajaid ja muud.",
+    "message": "Õigustevaba sisublokeerija. Blokeerib reklaamid, jälitajad, kaevandajad ja teised kohe pärast paigaldust.",
     "description": "this will be in the Chrome web store: must be 132 characters or less"
   },
   "perRulesetStats": {
diff --git a/platform/mv3/extension/_locales/ru/messages.json b/platform/mv3/extension/_locales/ru/messages.json
index 9e25572d2..0b03b311d 100644
--- a/platform/mv3/extension/_locales/ru/messages.json
+++ b/platform/mv3/extension/_locales/ru/messages.json
@@ -4,7 +4,7 @@
     "description": "extension name."
   },
   "extShortDesc": {
-    "message": "Экспериментальный облегчённый блокировщик контента, не требующий разрешений. Блокирует рекламу, трекеры, майнеры и многое другое.",
+    "message": "Блокировщик контента, не требующий разрешений. Сразу после инсталляции блокирует рекламу, трекеры, майнеры и многое другое.",
     "description": "this will be in the Chrome web store: must be 132 characters or less"
   },
   "perRulesetStats": {
diff --git a/src/_locales/et/messages.json b/src/_locales/et/messages.json
index c0ef59804..35d0d5f29 100644
--- a/src/_locales/et/messages.json
+++ b/src/_locales/et/messages.json
@@ -480,7 +480,7 @@
     "description": "Filter lists section name"
   },
   "3pGroupMalware": {
-    "message": "Pahavara domeenid",
+    "message": "Pahavara kaitse, turvalisus",
     "description": "Filter lists section name"
   },
   "3pGroupAnnoyances": {
@@ -1044,7 +1044,7 @@
     "description": "Shown in the About pane"
   },
   "aboutCDNsInfo": {
-    "message": "Filtriloendi uuendamiseks kasutatakse juhuslikult valitud sisuedastusvõrku",
+    "message": "Filtriloendi uuendamiseks kasutatakse juhuslikult valitud sisuedastusvõrku.",
     "description": "Shown in the About pane"
   },
   "aboutBackupDataButton": {
@@ -1224,7 +1224,7 @@
     "description": "A context menu entry, present when large media elements have been blocked on the current site"
   },
   "contextMenuViewSource": {
-    "message": "Vaata allikat…",
+    "message": "Vaata lähtekoodi…",
     "description": "A context menu entry, to view the source code of the target resource"
   },
   "shortcutCapturePlaceholder": {
diff --git a/src/_locales/pt_BR/messages.json b/src/_locales/pt_BR/messages.json
index f4029e74a..a87113d5c 100644
--- a/src/_locales/pt_BR/messages.json
+++ b/src/_locales/pt_BR/messages.json
@@ -1276,7 +1276,7 @@
     "description": "Summary of number of errors as reported by the linter "
   },
   "unprocessedRequestTooltip": {
-    "message": "Não foi possível filtrar corretamente na inicialização do navegador.\nRecarregue a página para garantir a filtragem adequada",
+    "message": "Não foi possível filtrar corretamente na inicialização do navegador.\nRecarregue a página para garantir a filtragem adequada.",
     "description": "A warning which will appear in the popup panel if needed"
   },
   "dummy": {