If you are using a WordPress installation with the SEO plugin YOAST and the translation plugin qTranslate and can no longer find a way to enter the various SEO tags in different languages, you can extend the functions.php file of the active theme with the following syntax:
(\wp-content\themes\TEMPLATENAME\functions.php):
function qtranslate_filter($text){
return __($text);
}
add_filter('wpseo_title', 'qtranslate_filter', 10, 1);
add_filter('wpseo_metadesc', 'qtranslate_filter', 10, 1);
add_filter('wpseo_metakey', 'qtranslate_filter', 10, 1);
Found at: http://wordpress.org
