Customizing the title in BPM worklist for ProjectStatusApprovalNotification

Hello Cloud Community,

I have a requirement to customize the Header for Project Status Approval Notification based on the project status(like an if then condition)
The requirement is to customize the header(black box) and the title inside the grey box. The title inside grey box could be customized using a standard report.

Additionally we found that the title can be customized using BPM worklist.

We did some trial and error on the title by looking at some documentation to understand if that's possible. It leads to an expression builder, we were able to access the required parameters but are not getting anything in the output.