This a very confusing question and think you're laboring under some misconceptions. I'll try to clear them up.
To bi wire a speaker you need two sets of terminals, one for high and one for lows. They are joined by a jumper, which connects them. To bi-wire them you would remover that jumper and run one wire from each speaker terminal to the same channel on the amp.
this process would be the same for all speakers, right, left, center or surround.
There is no need to bi-wire a subwoofer plus it can't be done. You can run one connection to each channel but that subwoofer only handles one limited range.