/* Set Disqus Language */
if ( defined( 'ICL_LANGUAGE_CODE' ) {
    add_action('wp_footer', 'disqus_set_language');
}

function disqus_set_language() {
    $lang = get_locale();
    if ( is_singular() ) {
      echo '
<script type="text/javascript">
var disqus_config = function () {
this.language = "' . $lang .'";
};
</script>';
    }
}