Multilingual Approach in Pinegrow


I’m newbie Pinegrow user, and the tool is impressive.

I use it for developing WP classic theme, and multilingual functionality of a website is a key requirement. I would like to know how to use this tool optimally to create multilingual strings, such as in tag content or attributes (e.g., aria-label): Is it by embedding PHP __( ‘string’, ‘domain’ ) function within, e.g., tag content/attribute?

I’m aware of this feature request: Multi-language compatibility, $domain defaults to theme_slug and was wondering if I can use custom domain as the __() function parameter?