change the | new command function

[loadet]

is it possible to disable or change the | function ..its a nice feature, but lets say you need to do site commands where you need to use it.
like in glftpd where some lame user wants to call himself lame|**** .. and i dont want to switch to another client

CMD > site adduser lame|**** pass *@*

site adduser lame
user lame addet ..
****
500 '****': Am i dumb or are you doing something wrong?

something like splitter ="|" in flashfxp.ini would be nice ..

if there already is something like that plz let me know.