Smart Forms mail designable?

Hello, I would like to redesign the email generated by the Smart Forms. For example, merge some fields and make everything a bit more compact. Is that possible?

One more question:

Is it possible to use the field entry "name" as subject? In the mail program you always see the same subject and that is very confusing. It would be better to use a combination of for example "request + name(field entry)".

Thanks a lot for your answer in advance.