Setting invalid or occupied player name is failing silently

[KirillBorunov]

If I do player.Name = "$^&*#аооплапо"; there is no exception and name is not changed. On PAWN we get return code -1 meaning "The name can not be changed (it's already in use, too long or has invalid characters)" I expected an exception here. Is it by design? Can we fix it to throw an exception?