BaseWeapon.cs, OnSingleClick.
if (item.Name != null)
name = item.Name;
else if (item.DefaultName != null)
name = item.DefaultName;
else
name = Cliloc.Convert(item.LabelNumber, null);
from.Send( new UnicodeMessage( item.Serial, item.ItemID, MessageType.Label, colorhere, 3, "", "", name))...