EOR - Easy Output Replacer
With Easy Output Replacer you can easily replace or completely remove parts of the rendered HTML output of your Joomla! website!
You can define as many replacement rules as you need. The execution can be limited to specific pages using parameters which can be obtained in the Debug Mode. Additionally the specified rules can be applied once or to all occurences and the search can be executed case-insensitive. The search string can be a normal string or a regular expression pattern.
Use this plugin to replace content (e.g. CSS classes, update copyright information, set links to keywords) or remove unwanted output (e.g. CSS / JS files, backlinks of extensions, complete module positions). With the power of regular expressions there are no limitations!
Joomla! 3 - https://joomla-extensions.kubik-rubik.de/downloads/eor-easy-output-replacer/joomla-3
The extension is completely free, but you need a subscription for support: