frame:RegisterUnitEvent("UNIT_NAME_UPDATE", frame.unit, displayed);
frame:RegisterUnitEvent("UNIT_AURA", frame.unit, displayed);
frame:RegisterUnitEvent("UNIT_HEAL_PREDICTION", frame.unit, displayed);
frame:RegisterUnitEvent("UNIT_NAME_UPDATE", frame.unit, displayed);
frame:RegisterUnitEvent("UNIT_AURA", frame.unit, displayed);
frame:RegisterUnitEvent("UNIT_HEAL_PREDICTION", frame.unit, displayed);