Hindi/Hinglish Language Translation Issue

Scenrio:
If we set language as hindi or hinglish.After that we ask user question into Hindi then if user input’s hindi word,then how can we transalte to english ,pass to client API?

Note: Client API support only English language.

Question: क्या मैं इस लाभार्थी का नाम जान सकता हूँ?
Answer: दिशा पटेल