My account name is bontemps and my race another. Do racers see me as bontemps even though my name is warrick or whatever?

When you join a server, your online nick is shown which is then followed by your account name in brackets. Also, you can see the account names in the names list if I remember right, it just takes the right button press, as to which button escapes me at this moment

When the list of names is shown, hold Ctrl+Shift to display account names instead of display names. This applies to S1 and S2 licenced servers only, of course.

This is maybe the only way to get rid of lamers, cheaters, wreckers, etc.
I think this should be made like this in ALL games.