Is it possible to add support for other embed options also?

Is it possible to add support for other embed options also? Because iframe is not always the best solution.

What other embed options would you like to use? Please check this guide "Create Multilingual Forms for a Global Audience"

I think you can accomplish what you want by checking the Detect Language option:

1)Click on "Languages"

2)Click on "Options"

3)Check the option

Check this form here, so basically it will show the language based on the language set on the user's browser.