Answer: Create a Batch script that changes the registry entries for the
table names and run this script before you import your files. Create
another script to change it back.

Here is a simple example:

Registry before running command

Command to change Enrollment Header value

reg add "HKEY_CURRENT_USER\Software\HIPAAEnrollmentMaster\Database Server" /v EnrollmentHeader /t REG_SZ /d EDI_Members2 /f

Has to executed as Administrator!!!

Registry after executing command