How to update the Subject Line of FYI Notification in POQ?

Summary:

We have a business requirement to update/edit the Subject Line of the FYI Notification (Action Required to Respond to a Questionnaire).

In Page Composer, only the notification text / body of the email can be updated. Is there a way for the subject line to be customized?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

24A

Code Snippet (add any code snippets that support your topic, if applicable):