Manage Language (Translate)

Hi folks,

When reading blogs or articles, I often need to translate certain words. The iPhone has a default option to translate words. If a user taps and holds a word, some options appear, as shown in the image below. However, there are fewer languages available for translation.

here the word translate into French.

Now, I want to add bangla language Settings > Translate but there is no available option for bangla language. I have attached images below

How can I add the Bengali language here? Alternatively, is there an easy way to translate English to Bengali while reading the article?

Note: I’m using iphone 13 pro iOS 16.7.2 (20H115).

Thanks in advance 😊