Replacing bank details with X in the sales order print format

Frappe Framework Print Formats
1

Hi all,
I was wondering if there is any way to hide or replace the bank details of our customers in the sales order print out. For example instead of IBAN: DE21 2212 3434 5676 00 can it be IBAN: DE21 XXXX XXXX XXXX XX76 00?
I really appreciate your help.

Thanks!