If I understand correctly what you’re looking for try Tony Mizen’s books. They’re written for GCEA tuning but that doesn’t matter. They work for Baritone. It’s just the names of the chords that are different. What would be a G on a tenor is a D on a baritone. I’m not sure if you are talking about playing alone or with others.
Also there is the issue of whether you’re playing with low D or high D. Once again it is not that important. Actually some pieces written for high D, or high G on a tenor sound good with their lower tunings.
If you need to really know the different names of the notes you’re playing or the chords, then there are those chord wheels where you can compare the names in different tunings. Or you can do the hard work, for some, of transposing everything.
Tony Mizen and others have transcribed Renaissance and Classical period pieces and they’re a delight to play.