for my server i used vsp stats.
I had to fix a bug (he used reserved word 'sql' for one of the columnnames) to get the awards working.
but they are nice check
http://www.zvdk.nl/q3stats to see the stats of my server.
i am not sure but i think you can only choose from predefined names. There are a couple of botbehauviors, and the names are coupled to the style.
But i have seen on a listenserver (somebody running an public server on his pc where he was joined himself that he could have different names. I like the cpma bots but people have to download cpma to play against them. How can i make the bots join on a normal ffa server but be as good as the cpma bots, that people dont have to download cpma (even though it is only 3mb and my server serves it at 3mb/s if you internet connection is fast enough) people still dont download.