Ok so would this be the same as adding a C or D part marker with different bands?

I have a song that I want the band to remain the same but I want the drummer to play a slightly different style that is not in the Band Style I have picked.

This only occurs in the chorus...

My understanding is...If I choose a different part marker C etc...that changes the whole band...How do i just change the drummer for Choruses?

Sorry don't mean to hijack this post it just seemed similar to what my issue is.

Thanks