Embedding: How to post to different categories from one site?

I have one site that includes multiple types of content (blog posts, events, sessions, etc.). I would like our users to comment on this content in Discourse. How can I set this up?

This is my embedding configuration:

But the host is the same for both “blog comments” and “events”. Is there a way I can have Discourse differentiate between the two types of content?

Related discussion:


Thanks @fefrei. I replied in that thread. As far as I can tell the feature discussed hasn’t been implemented yet.