HSGamer

import net.minestom.server.MinecraftServer;
import net.minestom.server.entity.Player;
import net.minestom.server.entity.PlayerSkin;
import net.minestom.server.event.Event;
import net.minestom.server.event.EventNode;
import net.minestom.server.event.instance.RemoveEntityFromInstanceEvent;
import net.minestom.server.event.player.PlayerSpawnEvent;
import net.minestom.server.instance.Instance;
import net.minestom.server.network.packet.server.play.PlayerInfoPacket;
import net.minestom.server.tag.Tag;

iam4722202468

package net.minestom.server.instance;

import it.unimi.dsi.fastutil.ints.Int2ObjectArrayMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.IntIntImmutablePair;
import net.minestom.server.MinecraftServer;
import net.minestom.server.instance.block.Block;
import net.minestom.server.instance.block.BlockHandler;
import net.minestom.server.instance.palette.Palette;
import net.minestom.server.utils.NamespaceID;

Minikloon

-Naive solution:

1. Create a team, set its prefix or suffix to the component you want.
2. In the PlayerInfoUpdatePacket, set the Username to ""
3. Add "" to the team.

The player entity on the client stores the username from the player list entry with a matching UUID.