Functionality to mass-replace specified signer in all relevant transactions

Right now there's the option to update transactions to replace a signer either manually after checking transaction reports or using API https://community.onespan.com/documentation/onespan-sign/guides/feature-guides/developer/adding-updating-and-removing-signers

For scenarios where a certain user needs to be replaced on all transactions, these options can be time-consuming / involve a lot of manual work. It would be helpful if there was a utility to select a signer and mass-replace them with a new signer