Theme Avada: Use language selector in the main menu

How to fix the language selector in mobile menu of Avada theme

To build its mobile menu, the Avada theme duplicates the main menu with modified attributes, which breaks the Weglot switcher there. Add the JavaScript below (via Code Snippets or your theme's functions.php) to copy the switcher classes onto the Avada mobile menu.

Avada theme: https://avada.theme-fusion.com/

add_action( 'wp_footer', 'weglotsupport_fix_avada_menu' );
function weglotsupport_fix_avada_menu() {
    ?>
    <script type="text/javascript">
        /* WEGLOT FIX AVADA MENU */
        jQuery(document).ready(function ($) {
            var weglotMenuDone = false;
            jQuery(document).on('click', '.fusion-mobile-menu-icons', function () {
                if (weglotMenuDone) {
                    return;
                }
                jQuery(".menu-item-weglot.menu-item-object-custom").each(function () {
                    if (typeof jQuery(this).attr("id") !== 'undefined') {
                        var id = jQuery(this).attr("id");
                        var str = "menu-item-";
                        var dataId = id.substring(str.length, id.length);
                        jQuery('[data-item-id="' + dataId + '"]').addClass(jQuery(this).attr("class"));
                    }
                });
                weglotMenuDone = true;
            });
        });
    </script>
    <?php
}