Change Username
Change WordPress usernames from the user edit screen, with validation for existing users, illegal logins, and Multisite admins. Change Username WordPress does not let administrators change usernames by default. Change Username adds that option directly to the existing user edit screen, without a separate settings page. Use it to update a WordPress username while keeping the same user ID, posts, comments, and profile data attached to the account. Features Change any WordPress username from the existing user edit screen. Prevent username conflicts by checking whether the new username already exists. Block usernames that are listed as illegal logins. Follow the same username validation rules as WordPress core. Retain superadmin rights when changing the username of a Multisite super admin. Requirements PHP version 7.4 or higher WordPress version 6.0 or higher About the plugin author Danny van Kooten has been building WordPress plugins since 2010, starting with WordPress 3.0. He is the founder of ibericode, the small software company behind popular WordPress plugins including Mailchimp for WordPress and Koko Analytics.
WP Multisite SSO
Single sign on for a multisite WordPress implementation. Users are authenticated for all sites across the network. This plugin is best used within a domain mapped environment where the normal domain authentication cookie would not apply. Uses internal WordPress authentication functions, including maintaining the use of the standard WordPress login page, to authenticate the user across the network. Settings to customize the SSO login/logout loading page by inheriting the default WordPress login page CSS, custom login page CSS included in theme or even specifying CSS. IMPORTANT: In order for this plugin to work properly, it MUST BE network enabled. The web server also needs to support JSONP requests. Please refer to full documentation at https://github.com/voceconnect/wp-multisite-sso/wiki.
