function breadcrumb_sac

//nuovo breadcrumbs prova

add_filter('bcn_breadcrumb_title', 'breadcrumb_sac', 20, 3 );

function breadcrumb_sac ( $title, $types, $item_id ) {

$lang = substr( get_locale(), 0, 2 );

 if ('it' != $lang ) {

if ( ! empty($title_lang  ) )
$title_lang = get_term_meta($item_id , "title_archive_$lang", true );

//nuovo blocco
if ( in_array('post', $types ) || in_array('home', $types )) {
   $title_lang = get_term_meta($item_id , "title_archive_$lang", true );
}
if ( in_array('taxonomy', $types )) {
   $title_lang = get_term_meta($item_id , "title_archive_$lang", true );
}
if ( ! empty($title_lang )) return $title_lang;

//fine nuovo blocco


}

return $title;
}