Specify a language when asking question

Hello 🙂

First of all, thank you for your great plugin, it is a nice and a very plaisant plugin to use.

I have a little problem, I have an i18n website (on local for the moment) using french (FR) and english (EN).

My question is simple: is there a way to specify the language when posting a question ?
I use qTranslate X for i18n.

For example, A is english and B is french.
A asks a question about the weather in Paris, he uses the website in english, so when he asks his question, I want that in the question list, there are only the english questions.
Like B, when he uses the website in french, we only list french questions.

On my admin (../wp-admin/edit.php?post_type=dwqa-question), when i list all questions, I have a column named "Languages" on my list of questions, it shows "Languages are not set", so I guess it’s possible to specify that, when posting the question.

For example, if I edit the question and remove the french title and text, when returning to the questions list, it says for the "Languages" column "English"

Thanks you !

Lou