Looking for this menu plugin

Hi,
I’m looking for a solution how to add this type menu used in this OC theme:
[redundant link removed]
Check menu > MIXED MENU
I want the same functionality in WP.
I ve searched for a plugin but cant find.

Thanks!

• This topic was modified 5 years, 2 months ago by Steven Stern (sterndata).

The page I need help with: [log in to see the link]