Rename Users is a WordPress plugin designed for administrators to easily rename usernames within their site. This tool streamlines the process by allowing admins to modify user accounts directly through the Users->Rename Usernames menu after installation and activation. One notable feature is the notification system, which alerts the account owner via email about any changes made to their username, ensuring transparency and communication.

This plugin is categorized under Security & Privacy, specifically focusing on Access Control, making it a valuable addition for site administrators seeking better user management. Being a free tool, it provides a straightforward solution for those looking to maintain a clean and organized user database without incurring costs. Overall, Rename Users is a practical tool for enhancing user account management on WordPress sites.