Is there a way we can change the email address of the sender when sharing documents via the web client so that it is whatever we want to enter or is tied back to the user who is logged in? I found a way to change the sender's address in Workflow, but I am not seeing any options for this in the web client.

Becuase recipients will often times have a need to reply, our users are never using the share feature, rather attaching documents via Outlook.