If the file has only English audio, you can’t “add” Hindi audio without re-encoding (complex). Instead:

: Interpret the "Jane Doe" as a symbol of historical trauma or revenge.

version or a version with Hindi subtitles. While the original language is English, Hindi dubbed versions and story summaries exist on platforms like How to Watch Legally

It looks like you're searching for specific technical details or a guide related to the 2016 horror film The Autopsy of Jane Doe

The film’s primary tension lies in the protagonists’ reliance on medical science to explain the impossible. As the autopsy progresses, the Tildens encounter internal trauma—severed tongues, blackened lungs, and occult items inside the stomach—that contradict the body’s pristine exterior. A Beast in the Pews: The Autopsy of Jane Doe

If you want, I can: