Plugin follows duplicate behavior behavior of new-entry

webextension/_locales/en-US/messages.json

@@ -133,8 +133,17 @@
   "linkAlreadyExists": {
     "message": "This link already exists. Comment and tags were updated, and publishing was retriggered."
   },
-  "duplicateLinkWarning": {
-    "message": "This link already exists. Comment and tags can be updated, and by submitting publishing will be retriggered."
+  "duplicateLinkSameUrl": {
+    "message": "This link already exists.\nYou can still save the entry, which will update the existing entry's comment and or tags."
+  },
+  "duplicateLinkDifferentUrl": {
+    "message": "This link already exists. But, the stored link has a different URL (missing or different parameters).\nWhen you save the entry you risk a duplicate entry."
+  },
+  "refetchTitle": {
+    "message": "Re-fetch title"
+  },
+  "titleFetchFailed": {
+    "message": "Could not fetch title"
   },
   "publishingErrors": {
     "message": "Publishing errors: $ERRORS$",