I know you can make name tags invisible and such, but is it possible to make them visible/invisible to a certain player only?
You might want to set the specific packets for that to just the player you want the tag to be invisible for
Use the SetActorDataPacket, set in the metadata whether the tag will be enabled or disabled d send the package to the player you want PHP: $pk = new SetActorDataPacket();$pk->entityRuntimeId = $player->getId();$pk->metadata = [Entity::DATA_ALWAYS_SHOW_NAMETAG => [Entity::DATA_TYPE_BYTE, 1]];$playerTo->dataPacket($pk);