Cloaker
Hides your player tag if you're wearing a leather cap.
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Cloaker
Here's a similar mod which instead creates a new enchantment which, when put on your helmet, hides your player tag.
How to use
Simply upload the datapack and the tag of any player who is wearing a leather cap will disappear, taking it off would make your tag visible again.
see here for how to install datapacks.
