[Question]Forbid "GM" at Name?

[mariusyk15]

Hello everyone, I have a simple question..
How can I prevent players from using "GM" at their name. Many try to impersonate a GM/GA by using names like "lGMlName" and it's a big problem for new players.

I know that there is a thing in the locale_game files

CREATE_ERROR_GM_NAME	You can not use "GM" at character name.
CREATE_GM_NAME	GM

But this doesn't seem to work.
Any ideas on what I need to do so it will work?
Thanks in advance.