Remover tags do cabeçalho

// remove tags do header
function remove_header_info() {
    remove_action('wp_head', 'rsd_link');
    remove_action('wp_head', 'wlwmanifest_link');
    remove_action('wp_head', 'wp_generator');
    remove_action('wp_head', 'start_post_rel_link');
    remove_action('wp_head', 'index_rel_link');
    remove_action('wp_head', 'adjacent_posts_rel_link');
}
add_action('init', 'remove_header_info');
 
// remove extra css que o widget recent comments injeta
function remove_recent_comments_style() {
    global $wp_widget_factory;
    remove_action('wp_head', array($wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style'));
}
add_action('widgets_init', 'remove_recent_comments_style');