wuhey

Thanks for your reply Mike.

For my case, even I added the parameter in the url, it is still not working.

https://docs.google.com/forms/d/16ypHLG9VEwbdiZxIavYJWewfXbOBmyEshlYrNZz5qHw/viewform?hl=fr

If you click the above link to go to the form directly (not integrate to the WordPress platform), you will find that the language is still not be overridden by French and it still depends on what language your Google account is. However it can be done perfectly in your plug-in. Could you mind sharing us how to do that?