REST API: Draft order send invoice with choosing a locale

Hello,

I want to send an invoice for a draft order as shown here, but with choosing the mail’s locale (I mean the translation language of the sent mail).

In Shopify store, when the customer is using a language, the mail he/she gets is automatically translated to this language.

I want basically to achieve this through APIs.

I’m open to any idea or hint!

Thanks.

Looking for a solution to this too!