3 answers
I don't this you can customize email as mentioned and below is the Idea link.https://trailblazer.salesforce.com/ideaView?id=08730000000BrGfAAK.You can change from address if you are using workflow etc.,https://www.simplysfdc.com/2014/03/how-to-change-email-sender-in-salesforce.htmlHope this helps...Thanks,