Is there a way to run a job with expired USPS Reference files using MailStream Plus

Product Affected:  MailStream Plus™ 8.3.7
They want to use the MailStream Plus™ USPS Reference files that have expired to run a benchmark test.  Is there a way to run the files anyway?
No, there is not a parameter to set to run a test to use expired USPS Reference files

The reason there is not a parameter to get around this to prevent jobs from using an expired USPS Reference file and then that job getting rejected from the USPS for using expired USPS data.
UPDATED:  May 13, 2019