danieleB-4

add_filter('wp_nav_menu_items', 'new_nav_menu_items');
function new_nav_menu_items($items)
{
    if (function_exists('icl_get_languages')) 
    {
 
        $items .= '<li class="menu-item menu-item-language menu-item-language-current menu-item-has-children" aria-haspopup="true">';
 
        $languages = apply_filters( 'wpml_active_languages', NULL, 'skip_missing=0&orderby=code' );
        $current_language = apply_filters('wpml_current_language');
 
        foreach ($languages as $language)
        {
            if ($language["language_code"] == $current_language)
            {
                $items .= '<a href="#" onclick="return false"><img class="iclflag" src="'.$language["country_flag_url"].'" width="18" height="12" alt="'.$language["language_code"].'" title="'.$language["translated_name"].'"></a>
                    <button class="dropdown-toggle" aria-expanded="false"><span class="screen-reader-text">expand child menu</span></button>';
            }
        }
 
        $items .= '<ul class="sub-menu submenu-languages">';
 
        foreach ($languages as $language)
        {
            if ($language["language_code"] != $current_language)
                $items .= '<li class="menu-item menu-item-language"><a href="' . $language['url'] . '"><img src="' . $language['country_flag_url'] . '" height="12" alt="' . $language['language_code'] . '" width="18" /></a></li>';
        }
 
        /*ADD NEW MANUAL FLAG HERE*/
        $items .= '<li class="menu-item menu-item-language"><a href="http://www.google.com"><img src="flag_image" height="12" alt="New Language" width="18" /></a></li>';
 
        $items .= '</ul>
        </li>';
    }
 
    return $items;
}