Mass Update Request Approvers for a stage

Hi All,

We have the below scenario.

In User Access Review process, we have generated UAR requests for nearly 1000 Users.

Now in one scenario - 100 Users are reporting to same manager. UAR workflow job has already been run and requests are pushed to all managers.

Manager who has 100 UAR requests in his inbox is on long leave and he hasn't enabled delegation as well.

Now for the 100 requests which are already in progress and in the Manager's inbox, Is there any way to mass update the approvers for that stage or Forward those 100 requests to another approver at once instead of admin forwarding the request individually to another approver?

~ Madan.