How to Change a User’s Username

Introduction

WordPress—and by extension BuddyBoss—does not allow editing the user_login field once an account is created. Changing a username requires custom intervention or a specialized plugin, as it isn’t available via the standard user-edit screen.

Options for Changing Usernames

Use a Username-Changing Plugin

Install a dedicated plugin (for example, Username Changer) that safely updates the user_login in the database without manual queries.

Follow a Manual Guide

For developers comfortable with PHP or SQL, WPBeginner’s tutorial provides step-by-step instructions — including both a plugin method and direct database edits:
https://www.wpbeginner.com/wp-tutorials/how-to-change-your-wordpress-username

Note: Always back up your database before performing manual changes.

Troubleshooting and FAQs

Q: Is there any risk to site security?
A: Editing core user fields can be risky if not done properly. Always test on a staging site first and ensure your backup is current.