you'll need to modify the SCORM code to do this.
see here (assuming you are using a SCORM 1.2) pacakge
https://github.com/moodle/moodle/blob/master/mod/scorm/datamodels/scorm_12lib.php#L32
see here (assuming you are using a SCORM 1.2) pacakge
https://github.com/moodle/moodle/blob/master/mod/scorm/datamodels/scorm_12lib.php#L32