I don't think you can have a CC that changes the panel like this, but I know you can change the default behavior of the bank buttons. If you go to USER > NEXT > UseSel, you can use the rotary knobs to select the particular buttons on each bank and set them to be Bank 1 and Bank 5 by default. I like to do this to also disable any buttons I don't want my operators messing with. If you're going to leave it that way, you can also pop off the key caps and replace the text underneath.
#Carbonite