WP Edit Username

This plugin adds feature to edit/change user username.

Features:

• Edit Username: Allows editing of usernames.
• Only users with the edit_other_users() capability can change usernames.
• If the “Send Email” option is enabled, the user will receive a notification email when their username is changed.
• You can customize the email subject and body text in the admin dashboard or via filter hooks.
• Modify the email subject using the filter: wpeu_email_subject.
• Modify the email headers using the filter: wpeu_email_headers.
• Adjust the email body content using the filter wpeu_email_body. (Note: $new_username and $old_username are automatically prepended to the email content).

Hooks Usage:

<?php

add_filter( 'wp_username_changed_email_subject', 'change_email_subject' );

function change_email_subject…