Do you support WPML/WooCommerce Stores and RTL?
We do not have dedicated RTL support 😔 our market is primarily LTR at the moment. We may invest in RTL in the future. I think you might run into the same issue as you did with Fluent CRM where it's only RTL if the site locale is set to that in the admin.
An option would be to create a dedicated user account that views the admin in RTL (you can set user locale in the user profile settings) for the express purpose of creating RTL content, and whenever you need to create RTL content you could switch to that user. Not the most elegant solution but a decent workaround. You can use the User Switching plugin to make it as few clicks as possible.
As for WPML, we do not use custom post types for anything so baked-in support is not there.
What our users currently do is create different email templates and different funnels for different languages. Groundhogg automatically captures the language of the contact/user based on the current language of the site, so you can filter your contacts based on locale and add them to funnels/send broadcasts accordingly.
As for products, I believe the Product ID is the same regardless of language, so a purchase in En would register the same as a purchase in any other language.