add_action('wp_dashboard_setup', [$this,'wp_dashboard_setup'] ); public function wp_dashboard_setup() { global $wp_meta_boxes ; // Wordpress metaboxes // Welcome Wordpress remove_action('welcome_panel', 'wp_welcome_panel'); // Brouillon rapide unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']); // Évènements et nouveautés WordPress unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']); // Plugin metaboxes // Not yet presents in $wp_meta_boxes[] // but set them to "false" so that they won't be present/visible ... // SiteOrigin Page Builder News $wp_meta_boxes['dashboard']['normal']['core']['so-dashboard-news'] = false ; // CreativeMinds WordPress News $wp_meta_boxes['dashboard']['normal']['core']['cminds_package_dashboard_widget'] = false ; }