Is there anything around that does what TagAPI used to do. Because what I'm trying to do is change a players name for a certain group of players. For instance group 1 would see a certain players name as green but group 2 would see it as red and I'm not sure this can be achieved with scoreboards.
Maybe this will help https://www.spigotmc.org/threads/team-based-name-tag-colours.277574/ I tried his code and it works if you import the craftbukkit.jar and you change the imports to the right version