How to change response email

You may edit the emails template following this guide: https://www.jotform.com/help/430-How-to-Edit-the-Email-Template-for-Notifications-and-Autoresponders 

If you want to change the recipients, you may follow this guide: https://www.jotform.com/help/314-How-to-Properly-Add-Change-and-Test-a-New-Email-Recipient-Address 

If you have more questions, let us know.