changing the pitch of program- all samples at once.

say i got a program with 10 samples on it. is ther a way i can change the pitch of all the samples in one go or do i have to go through one by one and do it. i know the 4k does it, but does the 2500

You need JJOS my friend

i was wondering this also,?? is there a way to do this
instead changing them automatically

GPE in jjos, F6 "whole"

why dont you just assign one of the sliders to the program that you wanna pitch up/down?