elymkattaf

Just install and activate the plugin to hide related posts. No extra steps are required. 
You can see the results on our website on the following posts:
<a href="https://cateringindubai.com/" rel="noopener noreferrer nofollow ugc">Catering Dubai</a>
<a href="https://cateringindubai.com/best-companies-abu-dhabi/" rel="noopener noreferrer nofollow ugc">Catering Abu Dhabi</a>
<a href="https://cateringksa.com/best-catering-companies-in-riyadh/" rel="noopener noreferrer nofollow ugc">Catering Riyadh</a>

Hide Related Posts

Just install and activate the plugin to hide related posts.

Marcin Pietrzak

Display cool, animated fly-out or fade box with related content.
When a reader scrolls to the bottom of a single post, page, or custom post type, an animate box will be shown allowing the reader to select the previous or random available post or posts in the selected configuration:
<ol>
<li>Just previous</li>
<li>Previous in category</li>
<li>Previous in tag</li>
<li>Random</li>
<li>Related using YARPP (only post/pages)</li>
</ol>

upPrev

Great plugin. Works great, lightweight and doesn't take a lot of resources to manage. 

Great Plugin

Display cool, animated fly-out or fade box with related content.

Hide Related Posts vs upPrev