If i add class="notranslate" to the wrapper element that element i know that this element will not be translated, but http reponse remains HTTP/1.1 200.
The problem is not in the translation, but the response that the server gives a page that does not exist.
If the url http://www.mysite.com/page-not-exists
the answer given by the server is 404 - Page Not Found, but the response to http://www.mysite.com/fr/page-not-exists
is HTTP/1.1 200 - Page Found with the title "404 - Page Non Trouvée".
This is a problem since can create SOFT 404 pages. Http server return 200 of a non-existent page.
The problem is in the http server return code and not in the page translation.
I need to know if there is a possibility that the error page not be captured by GTranslate when the original page does not exist, or else the server returns the error 404 with the translation of the error page made.