Search Regex is a powerful WordPress plugin designed to enhance your site's search and replace capabilities across posts, pages, custom post types, and various other data sources. Utilizing the full potential of PHP’s regular expressions, this plugin goes beyond basic search functions, enabling intricate data operations such as domain migrations, URL updates in links and images, and site-wide modifications. Users can perform thorough searches on posts, pages, meta data, comments, and more, with the ability to match specific criteria like categories, dates, and custom fields. Search Regex supports a wide range of actions, including data modification, deletion, export to CSV or SQL, and custom PHP actions. This flexibility allows for both individual and bulk modifications, with added functionality to manipulate numbers, dates, and taxonomies. Moreover, it supports custom shortcodes to dynamically include data, like inserting the current date or transforming text formats. The plugin is built to handle any site size and offers comprehensive documentation, along with support for user-submitted issues and translations.