I have created a registration form and dropped it into my events template that draws info from an events collection in the cms. It has a title pulled in from the cms event collection. This is within the form div.
When the client receives a registration they need to know for what event the registration is for, so that title needs to appear in the email. For the time being I have added an extra field that the registrar need to fill in with the name of the event - but thats pretty lame solution.
go to collection templates > events template, and scroll to bottom. There are two forms one english, one dutch that can be switched on or off in the collection.
JUST solved this with a little wisdom from Nelson.......
You can try adding a Dynamic Embed into your dynamic template page. In that code you could do something like:
For more information on dynamic embeds, please refer to this article:
https://webflow.com/blog/new-feature-dynamic-embeds
I hope this helps! If not, just submit a detailed post on our Need Help page here: http://forum.webflow.com/t/posting-guidelines-for-the-need-help-category/8094. Send me the link to it and I'll take a closer look! 
I'll be standing by for your response!
Cheers,
Nelson