您可以尝试在WP_List_Table 类别:
/**
 * Filter the list of available list table views.
 *
 * The dynamic portion of the hook name, `$this->screen->id`, refers
 * to the ID of the current screen, usually a string.
 *
 * @since 3.5.0
 *
 * @param array $views An array of available list table views.
 */
 $views = apply_filters( "views_{$this->screen->id}", $views );
 示例edit-post 屏幕,过滤器为views_edit-post:
/**
 * Display HTML after the \'Posts\' title
 * where we target the \'edit-post\' screen
 */
add_filter( \'views_edit-post\', function( $views )
{
    echo \'<p>Greetings from <strong>views_edit-post</strong></p>\';
    return $views;
} );
 这将显示为:
