Left4Dead2 Visuals Multihack

does anyone know this name tricky in l4d2? the "unconnected" name, when you get this name in game, it will not contain any single characters in your name which making you invisible in score tab.. Does anyone know how to get that thing to work?

[setinfo name "᠎"]

copy the whole thing in [] and run it in console
you can't set the character as steam name cuz it will be replaced with "<blank>", it can only be set in-game (unless you find another character for this trick).

Another two different ones incase you want to try, but they do "contain some characters":
[setinfo name "ㅤ"]
[setinfo name "ㅤ"]