Page content not translated in API

Hello Guys,

I dont have expertise in wordpress.

https://example.com/wp-json/wp/v2/pages

This is my api which gives me all pages & their content.

But I have used WPML plugin to multiple languages. And i m trying to get page content in other languages but its not working. like

https://example.com/wp-json/wp/v2/pages?lang=fr

But it works in woocommerce, like in categories, products and orders etc..

But not working in static pages.. Please help asap.