[+] I have added options in menus.yml in the two menus that contain colored items (change-destination & change-color), there you will find the information of how to configure it.
[*] Unfortunately the heads don't have the brightness effect of incantations in the versions different from 1.8, I've been looking for solutions, but I haven't found anything, for now the option of colored heads won't have the brightness effect, I'll be looking for solutions to be able to add the effect, sorry for the inconvenience.​