The docs for PDFtoMusic show staff names to the right of the blue triangles in Correction / Staves & Systems mode. I don't see any way to enter staff names, nor do I see the staff letters (A, B, etc.) after the triangles. This would be very helpful since it would eliminate having to click on every blue arrow to see if it's the right instrument.
How do I get the staff names to show?
I'm using PDFtoMusic Pro 1.6.5 on a Mac running OSX 10.14.2