Generate a single Custom Report PDF with multiple records

Generate a single Custom Report PDF with multiple records

Hi,

I have created a Custom Print & PDF Template for a Report.
I would like to know if its possible to select multiple records and export them under the same PDF (rather than having a separate PDF for each record as the system does by default)

For instance, I have selected four records as shown below. And when I click on "Print as Summary", I want them to be in the same report.

Please let me know.