Midi cc to transpose one instrument


I am playing multiple hardware synths with EWI. I am wondering if I can set up midi cc to transpose my synth remotely like increasing or decreasing by semitone. I know Cantabile has a binding function for global song transpose. It is great function but I don’t want to change all my hardware synths together as it is global change. Is there any way we can bind midi cc to transpose midi filter for each instrument ? or something similar function? I can transpose one instrument within EWI but am making a midi controller surface on iPAD, which can control multiple instruments on the single screen via cantabile. I hope to make a brass ensemble tool with various keys for each instrument.
Thank you so much.