PDF file name contains book number - how do I remove it?

Project name = "PROJECT"

BOOK = "1"

When I check the project in, it generates several files, one of which is a PDF that is used by production.  This PDF has the file name "1-PROJECT"...this is unacceptable.

When production searches for the documents created by engineering they are looking for a file called "PROJECT" - if the file has any other name, they will not be able to find it, period.

How do I correct this issue?

Thanks

SolidworksElectrical