Ocultar versión de wp, temas, plugins , css y js

Función Ocultar Versiones wordpress

remove_action('wp_head', 'wp_generator');

/* Hide WP version strings from scripts and styles * @return {string} $src * @filter script_loader_src * @filter style_loader_src */ 
function fjarrett_remove_wp_version_strings($src) {
    global $wp_version;
    parse_str(parse_url($src, PHP_URL_QUERY), $query);
    if (!empty($query['ver']) ) {
        $src = remove_query_arg('ver', $src);
    } return $src;
}

add_filter('script_loader_src', 'fjarrett_remove_wp_version_strings');
add_filter('style_loader_src', 'fjarrett_remove_wp_version_strings'); /* Hide WP version strings from generator meta tag */