- https://wordpress.org/plugins/duplicate-post/
- https://wordpress.org/plugins/wp-multibyte-patch/
- for Japanese bug fix.
- https://wordpress.org/plugins/add-featured-image-column/
- https://wordpress.org/plugins/wp-mail-catcher/
- https://ja.wordpress.org/plugins/siteguard/
- Install, But no need activate in test/local server.
wp plugin install all-in-one-wp-migration duplicate-post wp-multibyte-patch add-featured-image-column wp-mail-catcher