How to Change Email Address for All BPM Workflow Notifications in Oracle Fusion Cloud

Summary:

We would like to change the email address used for all BPM workflow notification emails in Oracle Fusion Cloud — particularly for approval notifications across all modules (e.g., AP Invoice, Journal Approval, Expense Approval, etc.).

Could you please advise on the following:

1. How can we change the sender email address (the "From" address) for workflow notifications to a custom company email (e.g., workflow@company.com)?
2. Is it possible to redirect all workflow approval notifications to a different recipient email address (e.g., a shared mailbox) without modifying each individual user's email?
3. Can we achieve this through a central configuration or do we need to modify each BPM task individually in the Worklist?