H1B and H4 Stamping together in India consulate

I am about to take date for my visa interview in mumbai, india consulate.

I can understand and speak english properly but my wife can’t speak fluently.

I want to go for native language visa interview for her. But confusion over here is that

  • We both are planning to go together then how can it be possible foe her to go for Gujarati and me for english as while taking appointment i can only choose one language.

  • If possible to go, then is it advisable to go for native language for me?

Any update on this?