https://wp-hide.com/

WordPress Hide & Security Enhancer is a flexible, well-supported and easy-to-use plugin to hide any WordPress fingerprints and traces, making your site Content Management System (CMS) impossible to detect. Prevent over 99,99% of intrusions, which is a huge security improvement as your site will never get hacked by attackers and boots who try to exploit the huge list of WordPress security holes which get bigger every day.