Multiple Relations and Contextual Filters in a Translated View I have a View designed to filter down translated content (of type "Asks, Actions, and Updates") using three arguments:
1) country
2) year
3) month.

I have translated the content type and content, all three vocabularies and terms, and the View.

I want the URL to be readable, so the View has a relationship to the three vocabularies. I also have four "Translation language" filters, one for the content, which is being shown, and one each for the three vocabularies.

I also have three contextual filters that use the taxonomy "Name" and filter correctly in English with the following
contextual filters entered into the preview:

burkina-faso/2018/july




However, for some reason, the contextual filters do not work for French with these parameters:

burkina-faso/2018/juillet




Interestingly, the following does work

burkina-faso/2018/all




but when the last argument is 'juillet' (which is the French translation), it acts as through the name does not validate (no query shows in the preview section).

Why is this happening, and what can I do to have these filters work in both languages?

Here are images of the set-up of the third contextual filter:
Not sure if there's anything else that could be configured.

Something you could consider is using something like hook_views_pre_view(). Internally then you can check the language of the site for that request, read the values of the month, and using a table, translate internally juillet to july. 


hook_views_pre_view() - https://api.drupal.org/api/drupal/core%21modules%21views%21views.api.php/function/hook_views_pre_view/8.6.x