Global Text Replace

Global Text Replace lets you swap words and phrases across the web using your own custom rules.

Replace visible page text and common attributes like titles, alt text, placeholders, and labels, all without editing the site itself. Add your own replacements, pause the extension anytime, and manage everything from a simple options page. Changes also apply to content that appears after the page loads, so dynamic sites work too.

Features:

Create and edit custom text replacement rules
Replace visible text across websites automatically
Works on dynamically loaded page content
Supports options like match case and whole phrase only
Quickly enable, disable, or reset rules
Use it for jokes, personal filters, renaming brands, or making the web read the way you want.

The Source code can be viewed at: https://github.com/dylanmaniatakes/Global-Text-Replace