Why subtitles or audio isn't available in a specific language
Subtitles and audio are available in many languages for most titles. If they aren’t available in a language, it may be due to:
Your location
Your profile language preferences
The movie or TV show you're trying to watch
The device you're trying to watch on
While choosing a language to stream a title in on a supported device, you’ll see all available languages for that title. For downloads, Netflix shows the 2 most relevant languages.
Note:If you're connected to WiFi while watching a TV show or movie that you've also downloaded to your device, only the 2 most relevant languages will be shown as subtitle or audio options. To display more languages, delete the download and then try choosing the subtitle or audio again.
Subtitles or audio may not be available in a desired language for specific titles because of content licensing and show agreements.