link translation seems not to consider 2 taxonomy terms

P.s.
I just noticed that even deactivating permalink structures, and navigating directly to the url vars link, polylang won’t take into account the second term. So, an url like this:

https://mysite.com/?product_category=delattosati&portioning=julienne

will be traslated into

https://mysite.com/?product_category=delattosati-en&lang=en

no portioning taxonomy term translation.

Hi!

These are custom links. So you need to customize the translations urls too. The filter pll_translation_url allows you to do that.

Hi, thank you. Anyway, I’m already doing that, but the $url passed to the filter callback already doesn’t have the second taxonomy. Seems like it doesn’t read all the query vars before trying to translate.

Sure. The url passed to the filter is indeed the translated url evaluated by Polylang. So it’s wrong in your case as it doesn’t know about 2-taxonomies urls. But the filter will allow you to override the url as you want.

For now I’m solving like this, but it implies too much queries, not too optimized:

//this is another substitution, but not relevant to this thread issue
    $step_1 = str_replace('product_categories', $prod_string, $url);

    //now check the query vars
    global $wp_query;
    $current_query_vars = $wp_query->query_vars;

    //if second taxonomy/term, then get translation and add to the generated link
    if(isset($current_query_vars['portioning'])){
      $term = get_term_by('slug',$current_query_vars['portioning'],'portioning');
      $lang_term_id = pll_get_term($term->term_id, $lang);
      $lang_term = get_term($lang_term_id, 'portioning');
      $lang_term_slug = $lang_term->slug;
      return $step_1 . $lang_term_slug . '/';
    }