I have more than 50 custom post types which I have created using the Pods plugin.
The problem is that the left navigation of the admin panel looks really busy and messy and it takes a lot of time for me to get to the needed CPT.
Lots of the CPTs are related to each other, so it would be much cleaner if I created top-level navigation items that includes multiple CPTs.
I've looked for any plugin that does this and I didn't find anything. Can you please recommend a plugin that does this, or if there is a way to use WordPress hooks to code this functionality?
Please keep in mind that the default navigation of WordPress consists of two levels, and I need them to be 3.
The default state is that the second level is a menu that appears when you hover over the parent item. And when they are 3 levels in the updated version, the 3rd level also will need to be a menu that appears when you hover over the 2nd level menu item. The 1st level in the 3 levels menu doesn't need to be hyperlinked.