diff --git a/i18n/he.json b/i18n/he.json
index 9b14581c5..a3ba814ac 100644
--- a/i18n/he.json
+++ b/i18n/he.json
@@ -159,8 +159,8 @@
 	"notification-header-mention-agent-talkpage-nosection": "$1 {{GENDER:$2|הזכיר|הזכירה}} {{GENDER:$3|אותך}} ב<strong>דף השיחה {{GENDER:$2|שלו|שלה}}</strong>.",
 	"notification-header-mention-article-talkpage": "$1 {{GENDER:$2|הזכיר|הזכירה}} {{GENDER:$3|אותך}} בדף השיחה של הדף <strong>$4</strong> בפסקה \"<strong>$5</strong>\".",
 	"notification-header-mention-article-talkpage-nosection": "$1 {{GENDER:$2|הזכיר|הזכירה}} {{GENDER:$3|אותך}} בדף השיחה של הדף <strong>$4</strong>.",
-	"notification-header-mention-failure-user-unknown": "האזכור ש{{GENDER:$2|עשית}} עבור <strong>$3</strong> לא נשלח כי המשתמש לא נמצא.",
-	"notification-header-mention-failure-user-anonymous": "האזכור {{GENDER:$2|שלך}} לא נשלח אל <strong>$3</strong> כי זה משתמש אלמוני.",
+	"notification-header-mention-failure-user-unknown": "לא ניתן לשלוח את האזכור {{GENDER:$2|שלך}} של <strong>$3</strong> כי חשבון בשם הזה לא קיים.",
+	"notification-header-mention-failure-user-anonymous": "לא ניתן לשלוח את האזכור {{GENDER:$2|שלך}} של <strong>$3</strong> כי האדם הזה אלמוני.",
 	"notification-header-mention-failure-too-many": "{{GENDER:$2|ניסית}} להזכיר יותר {{PLURAL:$3|ממשתמש אחד|מ־$3 משתמשים}}. כל האזכורים מעל המגבלה הזאת לא נשלחו.",
 	"notification-header-mention-failure-bundle": "{{PLURAL:$3|אזכור אחד|$3 אזכורים}} {{GENDER:$2|שעשית}} בדף השיחה <strong>$4</strong> לא {{PLURAL:$3|נשלח|נשלחו}}.",
 	"notification-compact-header-mention-failure-user-unknown": "<strong>משתמש לא קיים:</strong> $1",
diff --git a/i18n/ia.json b/i18n/ia.json
index 97ceceb10..3d0f39b8a 100644
--- a/i18n/ia.json
+++ b/i18n/ia.json
@@ -139,14 +139,14 @@
 	"notification-link-text-what-links-here": "Tote le ligamines a iste pagina",
 	"notification-header-mention-other": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur <strong>$4</strong> in le section \"<strong>$5</strong>\".",
 	"notification-header-mention-other-nosection": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur <strong>$4</strong>.",
-	"notification-header-mention-user-talkpage-v2": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur le <strong>pagina de discussion {{GENDER:$5|de}} $4</strong> in le section \"<strong>$6</strong>\".",
-	"notification-header-mention-user-talkpage-nosection": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur le <strong>pagina de discussion {{GENDER:$5|de}} $4</strong>.",
+	"notification-header-mention-user-talkpage-v2": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur le <strong>pagina de discussion del usat{{GENDER:$5|or|rice}} $4</strong> in le section “<strong>$6</strong>”.",
+	"notification-header-mention-user-talkpage-nosection": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur le <strong>pagina de discussion del usat{{GENDER:$5|or|rice}} $4</strong>.",
 	"notification-header-mention-agent-talkpage": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur <strong>{{GENDER:$2|su}} pagina de discussion</strong> in le section \"<strong>$4</strong>\".",
 	"notification-header-mention-agent-talkpage-nosection": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur <strong>{{GENDER:$2|su}} pagina de discussion</strong>.",
 	"notification-header-mention-article-talkpage": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur le pagina de discussion del articulo <strong>$4</strong> in le section \"<strong>$5</strong>\".",
 	"notification-header-mention-article-talkpage-nosection": "$1 {{GENDER:$3|te}} {{GENDER:$2|ha mentionate}} sur le pagina de discussion del articulo <strong>$4</strong>.",
-	"notification-header-mention-failure-user-unknown": "{{GENDER:$2|Tu}} mention de <strong>$3</strong> non ha essite inviate perque le usator non ha essite trovate.",
-	"notification-header-mention-failure-user-anonymous": "{{GENDER:$2|Tu}} mention de <strong>$3</strong> non ha essite inviate perque le usator es anonyme.",
+	"notification-header-mention-failure-user-unknown": "{{GENDER:$2|Tu}} mention de <strong>$3</strong> non ha potite esser inviate perque non existe un conto con iste nomine.",
+	"notification-header-mention-failure-user-anonymous": "{{GENDER:$2|Tu}} mention de <strong>$3</strong> non ha potite esser inviate perque le persona es anonyme.",
 	"notification-header-mention-failure-too-many": "{{GENDER:$2|Tu}} ha tentate de mentionar plus de $3 usator{{PLURAL:$3||es}}. Tote le mentiones que excede iste limite non ha essite inviate.",
 	"notification-header-mention-failure-bundle": "{{PLURAL:$3|Un mention|$3 mentiones}} que {{GENDER:$2|tu ha facite}} sur le pagina de discussion del articulo <strong>$4</strong> non {{PLURAL:$3|pote}} esser inviate.",
 	"notification-compact-header-mention-failure-user-unknown": "<strong>Nomine de usator non existe:</strong> $1",