Sorry I am not a very good piano player but might be able to help. There are many software studio programs that will transpose recordings both audio and MIDI and most decent electronic keyboards have this function built in. So what you play in real time as an example say in C comes out as in A.

I do know that some advanced jazz chords are notoriously difficult to transpose. I have charts for most chords and there are a few sites that list various chords using diagrams. try a google it might work. or just simply make your own chart by counting out in steps the difference in semitones for each note.