diff --git a/_locales/cs/messages.json b/_locales/cs/messages.json
index fc28de8..4ddc886 100644
--- a/_locales/cs/messages.json
+++ b/_locales/cs/messages.json
@@ -103,6 +103,10 @@
 		"message": "Otevřít v samostatném panelu",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Obecné",
 		"description": ""
diff --git a/_locales/de/messages.json b/_locales/de/messages.json
index 05802d0..e40550e 100644
--- a/_locales/de/messages.json
+++ b/_locales/de/messages.json
@@ -103,6 +103,10 @@
 		"message": "In separatem Tab öffnen",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Allgemein",
 		"description": ""
diff --git a/_locales/es/messages.json b/_locales/es/messages.json
index 77fb09e..eb6560a 100644
--- a/_locales/es/messages.json
+++ b/_locales/es/messages.json
@@ -103,6 +103,10 @@
 		"message": "Abrir en una pestaña separada",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "General",
 		"description": ""
diff --git a/_locales/fr/messages.json b/_locales/fr/messages.json
index 253cce9..1b12f28 100644
--- a/_locales/fr/messages.json
+++ b/_locales/fr/messages.json
@@ -103,6 +103,10 @@
 		"message": "Ouvrir dans un onglet séparé",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Général",
 		"description": ""
diff --git a/_locales/hi/messages.json b/_locales/hi/messages.json
index fc53034..cf69ae7 100644
--- a/_locales/hi/messages.json
+++ b/_locales/hi/messages.json
@@ -103,6 +103,10 @@
 		"message": "अलग टैब में खोलें",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "जनरल",
 		"description": ""
diff --git a/_locales/it/messages.json b/_locales/it/messages.json
index 32a476d..698d315 100644
--- a/_locales/it/messages.json
+++ b/_locales/it/messages.json
@@ -103,6 +103,10 @@
 		"message": "Apri in una nuova scheda",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Generale",
 		"description": ""
diff --git a/_locales/ko/messages.json b/_locales/ko/messages.json
index 4835eda..8271a2c 100644
--- a/_locales/ko/messages.json
+++ b/_locales/ko/messages.json
@@ -103,6 +103,10 @@
 		"message": "별도의 탭에서 열기",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "일반 설정",
 		"description": ""
diff --git a/_locales/lt/messages.json b/_locales/lt/messages.json
index 6939e70..59b9589 100644
--- a/_locales/lt/messages.json
+++ b/_locales/lt/messages.json
@@ -103,6 +103,10 @@
 		"message": "Open in separate tab",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "General",
 		"description": ""
diff --git a/_locales/nb/messages.json b/_locales/nb/messages.json
index bed7ab4..1fda1b2 100644
--- a/_locales/nb/messages.json
+++ b/_locales/nb/messages.json
@@ -103,6 +103,10 @@
 		"message": "Åpne i egen fane",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Generelt",
 		"description": ""
diff --git a/_locales/pl/messages.json b/_locales/pl/messages.json
index d4d979b..4afa69a 100644
--- a/_locales/pl/messages.json
+++ b/_locales/pl/messages.json
@@ -103,6 +103,10 @@
 		"message": "Otwórz w nowej karcie",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Ogólne",
 		"description": ""
diff --git a/_locales/pt/messages.json b/_locales/pt/messages.json
index e42c879..411b8e3 100644
--- a/_locales/pt/messages.json
+++ b/_locales/pt/messages.json
@@ -103,6 +103,10 @@
 		"message": "Abrir num noutro separador",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Geral",
 		"description": ""
diff --git a/_locales/pt_BR/messages.json b/_locales/pt_BR/messages.json
index 83655c9..49cc60c 100644
--- a/_locales/pt_BR/messages.json
+++ b/_locales/pt_BR/messages.json
@@ -103,6 +103,10 @@
 		"message": "Abrir numa aba separada",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Geral",
 		"description": ""
diff --git a/_locales/ru/messages.json b/_locales/ru/messages.json
index 1a5d5b3..35862ba 100644
--- a/_locales/ru/messages.json
+++ b/_locales/ru/messages.json
@@ -103,6 +103,10 @@
 		"message": "Открыть в отдельной вкладке",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "Основные",
 		"description": ""
diff --git a/_locales/zh_CN/messages.json b/_locales/zh_CN/messages.json
index d728f3c..1f07b3b 100644
--- a/_locales/zh_CN/messages.json
+++ b/_locales/zh_CN/messages.json
@@ -103,6 +103,10 @@
 		"message": "在新标签页中打开",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "一般",
 		"description": ""
diff --git a/_locales/zh_TW/messages.json b/_locales/zh_TW/messages.json
index d9ebb99..48a231a 100644
--- a/_locales/zh_TW/messages.json
+++ b/_locales/zh_TW/messages.json
@@ -103,6 +103,10 @@
 		"message": "在新的隱身標籤頁中打開",
 		"description": ""
 	},
+	"labelForDefaultOption": {
+		"message": " (default)",
+		"description": ""
+	},
 	"group_general": {
 		"message": "一般設定",
 		"description": ""