Shoptimizer now utilizes the Description area of a menu item – so if you had content in there before without knowing it – it will now be displayed.
Go to Appearance > Menus
– and click Screen Options at the top.
Make sure that Description is ticked.
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Now, simply edit the menu item which is showing extra content. You should see it within its Description area. Delete it and save.
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If you want to use the description field to add images to your mega menu see our guide for details.