DFRobot offline voice recognition module change voice feedback language

Hello, I have DFRobot offline voice recognition module and its voice feedback is in Chinese language. How to fix this? How to translate it to English language? Please help...

If you have already programmed it in English and it still replies in Chinese, then there is a problem. Did you program it in English?

Yes, I programmed it in English and it still replies in Chinese. How to solve this? Please help

How to program it in english?

What does DFrobot say about the feedback language?