zTotem v5.0.6.2

public class ClassExemple implements Listener {

    @EventHandler
    public void onRegister(TotemRegisterEvent event) {
        event.setFactionListener(new MyCustomPlugin());
    }

    public class MyCustomPlugin implements FactionListener {

        // Retrieve the name of your faction or your team with this method, you
        // have the choice between using a Player or the name of a player, in
        // the plugin it will be the Player which will be used for both methods.
        @Override
        public String getFactionTag(Player player) {
            return getFactionTag(player.getName());
        }

        @Override
        public String getFactionTag(String player) {
            return null;
        }

        @Override
        public List<Player> getOnlinePlayer(String player) {
            return null;
        }

        @Override
        public List<Player> getOnlinePlayer(Player player) {
            return getOnlinePlayer(player.getCustomName());
        }

        @Override
        public void factionTagChange(TotemFaction totemFaction, String newName) {
            manager.updateFaction(totemFaction, newName);
        }

        @EventHandler
        public void youEvet(Event event) {

            TotemFaction totemFaction = TotemManager.getInstance().getFaction("you faction tag");
            String newName = "youNewName";

            this.factionTagChange(totemFaction, newName);
        }

    }

}