Lee Willis

An easy-to-use plugin that allows you to change translatable strings from plugins / themes and WordPress core without editing code. Simply enter the current string, and what you want to replace it with and the plugin will automatically do the rest!
The plugin’s available for forking and contribution over on <a href="https://github.com/leewillis77/say-what" rel="nofollow ugc">GitHub</a>
Check out <a href="https://plugins.leewillis.co.uk/downloads/say-what-pro/" rel="nofollow ugc">Say What Pro</a> for:
<ul>
<li>String Discovery and autocomplete – find the strings you need without diving through code. Works with server-side and Javascript-rendered strings</li>
<li>Improved performance using text-domain-specific filters</li>
<li>Wildcard string replacements – replace individual words, or fragments across your whole site</li>
<li>Multi-lingual support – set different replacements for different languages on multi-lingual sites</li>
<li>Import/export features – Easy import/export of replacements through the user interface</li>
</ul>
<h3>Support this free plugin</h3>
As a business, we already donate a percentage of our profits from premium plugins to global climate change projects. You’re free to use this plugin free of charge, but if you do, please consider <a href="https://ecologi.com/ademtisoftware?gift-trees&r=ademtisoftware" rel="nofollow ugc">buying the world some trees</a> in return. You’ll be creating employment for local families and restoring wildlife habitats.

Say What?

An easy-to-use plugin that allows you to change translatable strings from plugins / themes and WordPress core without editing code.

rtowebsites

With this plugin can you replace every string in wp_posts, post-meta and wp_options.
You can help to develop on 
https://github.com/RTO-Websites/WordPress-MultiReplace

MultiReplace

With this plugin can you replace every string in wp_posts, post-meta and wp_options.

Say What? vs MultiReplace