If you have downloaded a file marked and want to switch the audio to Hindi, you usually need a robust media player. The default video player on Windows or Mac sometimes struggles with dual-audio files.
For simply downloading one season, probably not. However, many countries have a “three-strikes” law. Your ISP will warn you three times, then slow your internet to a crawl or terminate your connection. In severe cases of distribution, fines can reach $150,000 per file. Download - House Of The Dragon - Season 1 -HIN...
If you are looking for the official and safest way to watch or download in Hindi, here is the current streaming status for India: Where to Stream and Download Legally House of the Dragon Season 1 in Hindi