Kevon Adonis

This plugin adds a universal top menu among WordPress sister websites. 
Administrators may manage menus from one central location (a master site) and use the client plugin (pending) on remaining sites to display the menus. 
Or simply add the master menu to all sites that needs the top menu. 
Create as many menus as you like. If you are using the client plugin to display the menus 
on sisters sites you first need to add that site to the list of menus first on the master site. 
After creating your menus choose from ten (10) color themes under settings and you’re all set to go.
Please feel free to request more themes and features (email @ kevonadonis.com )

WP Group Menu

This plugin adds a universal top menu among WordPress sister websites.

iamraymund

Menu Organizer empowers you to efficiently organize your WordPress admin menus by grouping related items together, hiding unused options, and adding separators for better navigation.
<h4>Key Features:</h4>
<ul>
<li>Create Groups: Organize your admin menu items into custom groups for easy access.</li>
<li>Hide Unused Items: Streamline your admin interface by hiding menu items you don’t need.</li>
<li>Add Separators: Enhance menu readability by adding separators between different sections.</li>
<li>Reset Options: Soft reset to clear unsaved changes or hard reset to restore default settings.</li>
</ul>
<h4>Libraries Used</h4>
This plugin uses the following libraries:
<ol>
<li>pickr by simonwep – Flat, Simple, Hackable Color-Picker. Here is the <a href="https://github.com/Simonwep/pickr" rel="nofollow ugc">documentation</a>.</li>
<li>Dashicons Picker by bradvin – A jQuery plugin to make picking Dashicons in WordPress a breeze. Here is the <a href="https://github.com/bradvin/dashicons-picker/" rel="nofollow ugc">documentation</a>.</li>
<li>jQuery UI – jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library. Here is the <a href="https://jqueryui.com/" rel="nofollow ugc">documentation</a></li>
</ol>

Menu Organizer

A simple plugin to organize your admin menus

WP Group Menu vs Menu Organizer