sumolari

With Massive Replacer you can replace strings of your posts by other different. 
You can, among other things, put in bold text of all articles or replace your letter combinations for various other.
The strings that you want replace are placed in the WordPress database.
<h3>Usage</h3>
Go to Massive Replacer option in the WordPress admin panel. Next you will see an a form with 2 textarea. 
In the first textarea you must write the strings to replace. You can do meny replacement. Write “]]||[[” between each string and the plugin will think 
that they’re different strings.
In the second textarea you must write the strings that you want to appear. You can do the same that in the first textarea.
<h3>Frequently Asked Questions and More</h3>
Plase, visit the plugin page, at http://blog-sumolari.sumolari.com.

Massive Replacer

Massive Replacer lets you replace a string determined by a different.

Jonathan Desrosiers

Linchpin

Aaron Ware

Note: This plugin does not support the block editor but should continue to work without issue when using it with custom post types and the <a href="https://wordpress.org/plugins/classic-editor/" rel="ugc">Classic Editor Plugin</a>.
Before WordPress displays a post’s content, the content gets passed through multiple filters to ensure that it safely appears how you enter it within the editor.
One of these filters is <a href="https://codex.wordpress.org/Function_Reference/wpautop" title="wpautop" rel="nofollow ugc">wpautop</a>, which replaces double line breaks with <code></code> tags, and single line breaks with <code> </code> tags. However, this filter sometimes causes issues when you are inputting a lot of HTML markup in the post editor.
This plugin displays a checkbox in the publish meta box of the post edit screen that disables the <a href="https://codex.wordpress.org/Function_Reference/wpautop" title="wpautop" rel="nofollow ugc">wpautop</a> filter for that post.
Also adds a ‘wpautop’, or ‘no-wpautop’ class to the post_class filter to help with CSS styling.

Toggle wpautop

Easily disable the default wpautop filter on a post by post basis.

Massive Replacer vs Toggle wpautop