How to change the PDF document name?

Can I have the .pdf attach to the e-mail with the document named something specific? (including the date and name of the surveyer and document name?)

It's possible to change the PDF document name that is attached on the emails, please check this guide for more details about how to do it: https://www.jotform.com/help/553-How-to-Assign-a-Custom-Name-to-a-PDF-Document-with-PDF-Editor 

If you have any questions, let us know.