My score to comic opera 24 Hours in 48 Minutes is written in one flow because performance is live sync with a 3d sound track.The track source flashes the scene name on a video screen visible to the performers. Each of the 24 scenes is named by hour and title, entered manually as text on each instrument staff. I now have to change the 24 titles, but not the hours. please kindly suggest the best workflow, ideally with 24 tokens.