Hero! We have begun efforts to improve the appearance of our old friend here …even if only temporary. Now, we need your help.
First, travel to Battle.net app settings and find “Game Install / Update.” Choose “Never automatically apply updates.”
Then, delve into your Applications folder, locate World of Warcraft.app, and press
command-I on the runic slate before you.
Finally, to apply the disguise, drag the icon you wish to use to the icon in the top-left of the Info window for World of Warcraft.