In Notation mode, you can transpose the melody and chords without changing the music key

Notation>options>Transpose - it is in the middle column about half way down. I think it will do exactly what you want.

However you should return it to ZERO - is a global option

I print all my music, so I change the music key as described by Video Track to the chords I want to play, and print it with a note for the capo position. I don't save this version, just the print out


BIAB for Windows Version 2019 (643)
Windows 10 (1909)