Sadly, this is not something that you can change (I tried!). You could try looking in the spigot.yml to see if there's anything there, but I doubt it. sorry
Version: 1.2
I really love the concept! And i would really appreciate a version for 1.18! Your work is incredible!
Been looking for something like this for ages and it works great! If you could add a health bar option (e.g. 5 hearts instead of a number, and for every 20% of health lost it turns from red to grey etc), it would make this plugin even better