It is very important that my percussion staves are labeled as “Percussion I” and “Percussion II”, NOT by the instruments they are using at the time. How can I change the staff labels for the percussion parts? I want the instrument to only appear above the music, not as a staff label in the score.
I wonder whether it’s possible in one-line view. Since 4.1, it’s possible to change to the player’s name in grid view (I just checked the version history), it shouldn’t be too different from what you’re having now.
You might have to add all of the instruments each player is “holding” into a percussion kit. And change the kit name to Percussion I and Percussion II.