Gives you the ability to hide player names from being shown above their heads! The end of basically free wallhacks. Especially useful for SMP servers and such.
Original Mod: Click
DISCLAIMER: Hidden Names for 1.19.2. This mod is not made by me. I just ported it to 1.19.2 for use in my own worlds where I play with my friends. Since I saw many people wanting it for that version and the developer skipped this version for some reason, I decided to give everyone else access to my port :)
Commands: (from the original mod page)
/hiddennames nameplateVisible [player(s)] [true/false]
/hiddennames defaultVisible [true/false]
/hiddennames blocksHideName [true/false] Blocks in the way hide the nameplate
/hiddennames setName [player(s)] [colour] [animation] ["name"] The name argument has to be in quotes
/hiddennames setName [player(s)] name ["name"]
/hiddennames setName [player(s)] colour [colour]
/hiddennames setName [player(s)] animation [animation]
/hiddennames setName [player(s)] reset
All commands require op level 2 or more to execute.

