Great question — answering as the UphillTech team:
No, you can't change or delete, which could break everything, read more here - https://github.com/woocommerce/woocommerce/issues/12191 .
Full answer by Outsource WordPress: https://stackoverflow.stackexchange.com/a/51569639 (CC BY-SA 4.0).
Need it done for your business? UphillTech.