shamekh

it’s a plugin to replace text with link , you can store all the words and the links to replace it immediately without edit it in the WYSIWYG editor , this plugin can save your time .
This Plugin Coded by : Waseem Senjer , for any suggestions , you can email me at waseem.senjer@gmail.com

Link Replacer

Add the links automatically in your post without using WYSIWYG editor .

Andrew Nacin

In WordPress 3.5, the Link Manager (which some use to build blogrolls) will 
be disabled by default. If you have links when you update, it’ll still be there. 
But you can use this plugin to ensure it will always be there, even if you 
update to a later version of WordPress or remove all of your current links.

Link Manager

Works on WP 6.1

Enables the Link Manager that existed in WordPress until version 3.5.

Link Replacer vs Link Manager