Fabio Pacifici

The Freelance Admin Hider adds a new set on settings under the general settings page in the admin panel 
to allow freelancers to control which menu item the client sees 
in the admin panel when they log in.
The plugin hides specific pages and redirects the user back to the main 
admin page if he tries to visit directly one of the hidden pages.
This way the freelance has full control over themes, plugins, settings and other 
critical pages.
The plugin lets only the admin with an ID of 1 view these pages 
in a WordPress multisite installation it will be the super admin of the network.
Features of the plugin: 
Under settings > general you can select to remove all the following items from the 
menu using a check box.
<ul>
<li>Removes the Dashboard menu item</li>
<li>Removes the Posts menu item</li>
<li>Removes the Media menu item</li>
<li>Removes the Pages menu item</li>
<li>Removes teh Comments menu item</li>
<li>Removes the Appearance menu item</li>
<li>Removes the Plugins menu item</li>
<li>Removes the Users menu item</li>
<li>Removes the Tools menu item</li>
<li>Removes the Settings menu item</li>
<li>Remove theme editor menu</li>
<li>Remove plugin editor menu</li>
</ul>
You can also remove from the top tools bar the following elements
<ul>
<li>Removes the WordPress Logo</li>
<li>Removes the updates menu</li>
</ul>
<h3>How it Works</h3>
<iframe class="youtube-player" width="640" height="360" src="https://www.youtube.com/embed/cU36Mw8NLhY?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation"></iframe>
<h3>Compatible with any WordPress</h3>
This plugin is fully compatible with any WordPress theme.

Freelance Admin Hider

This plugin hides menu items form the WordPress Admin Panel to help freelancers control which menu item is 
visible to a client.

Erwan jegouzo

This plugin helps you deactivate the update for the plugins you don’t want to update! 
Let’s say you are working on a website and you modified several plugins to make them work the way you want them to. 
If you (or your client) later updates the plugin, all the changes you made will be lost. 
This plugin will help you in solving this issue. 
It will let you select for which plugins you want to disable updates. You can then leave a note to explain the changes you made.
Please note: 
It’s strongly recommended that you keep your WordPress plugins up to date. 
If you skip plugin updates, you could expose your website to critical security issues.

Plugin updates blocker

Lets you disable unwanted updates for plugins

Freelance Admin Hider vs Plugin updates blocker