Pieter Bos

Whilst many people have opposed the decision, the navigation menu interface was forced into the Customizer.
As there are many people who don’t have to time to explain this to all existing clients, this plugin simply removes the menu panel/section from the Customizer.
We support this plugin exclusively through <a href="https://github.com/senlin/so-customizer-hide-menu/issues" rel="nofollow ugc">Github</a>. Therefore, if you have any questions, need help and/or want to make a feature request, please open an issue over at Github. You can also browse through open and closed issues to find what you are looking for and perhaps even help others.
If you like the Customizer Hide Menu plugin, please consider leaving a <a href="https://wordpress.org/support/view/plugin-reviews/so-customizer-hide-menu#postform" rel="ugc">review</a> or making a <a href="https://so-wp.com/donations" rel="nofollow ugc">donation</a>. Thanks!
<a href="https://so-wp.com/plugin/customizer-hide-menu" rel="nofollow ugc">Customizer Hide Menu plugin</a> by SO WP.

Customizer Hide Menu

Removes the Navigation Menu paqnel from the Customizer.

wepic

This plugin adds a full screen menu widget to the <a href="https://wordpress.org/plugins/elementor/" rel="ugc">Elementor Page Builder</a>. Elementor plugin must be activated to use this plugin. After you activate the required plugins, the widget will be available for use in Elementor.
<h4>Installation</h4>
<ol>
<li>Install using the WordPress built-in Plugin installer, or Extract the zip file and drop the contents in the <code>wp-content/plugins/</code> directory of your WordPress installation.</li>
<li>Activate the plugin through the ‘Plugins’ menu in WordPress.</li>
<li>Go to Pages > Add New</li>
<li>Press the ‘Edit with Elementor’ button.</li>
<li>Now you can search for “Full Screen Menu” in the left panel.</li>
<li>Next, drag and drop the widget from the left panel onto the content area.</li>
<li>Start customizing your full screen menu!</li>
</ol>

Full Screen Menu for Elementor

This plugin adds a full screen menu widget to the Elementor Page Builder.

Customizer Hide Menu vs Full Screen Menu for Elementor