update supplier email for existing PO's

Summary

Do we have an option to update supplier email for existing PO's as bulk?

Content

Supplier site was having "x@example.com" as email id.

user have raised 5 PO's using this site. PO's got communicated to the same email ID.

Now, as per supplier request we have updated the email id in site as "y@example.com".

since, then for all newly raised PO's it is picking "y@example.com" which is expected.

However, for the existing PO's it still remains as "x@example.com".

Is there any way to update supplier email for existing PO's as bulk?

We know we can update by initiating change Order for each Po.