Change WordPress post author easily via block editor, Quick Edit, bulk edit, plugins, or database. Update author profiles by editing user details, display names, or roles. Choose methods based on needs—manual for single, Quick Edit for fast edits, bulk for multiple, plugins for customization, and database for advanced users. Consider using Jetpack AI Assistant for enhanced content creation.
https://jetpack.com/resources/how-to-change-author-in-wordpress/