PDF Pro Reports template - include site in file name

I was able to change report name and date format in the source code, but it seems like that currently only including the site ID is support. However, it would also be great to be able to change the naming of the PDF file generated by the extension, e.g.:change PDF-Report-10.08.2022-3-38.pdf to PDF-Report-{website-name}-10.08.2022.pdfwith {website-name} as a placeholder for the site name or even [client.site.name] token (instead of 3-38 as the $site_id)