Correct grammar and modify user-excluding highlight

Content.Client/UserInterface/Systems/Chat/ChatUIController.Highlighting.cs

@@ -112,7 +112,7 @@ public sealed partial class ChatUIController : IOnSystemChanged<CharacterInfoSys
             }
 
             // Make sure any name tagged as ours gets highlighted only when others say it.
-            keyword = Regex.Replace(keyword, "^@", "(?<=(?<=/name.*)|(?<=,.*\"\".*))");
+            keyword = Regex.Replace(keyword, "^@", @"(?<=(?<=,.*"".*)|(?<!\[Name].*))");
 
             _highlights.Add(keyword);
         }