Where to add dynamic selectors it’s this save for 1st process transaction and 2 process transaction … …
As mentioned in the last yopic, have you tried your workflow with AttachBrowser. You won’t need to change selector because once you done it your page Title will be the same as 1 transaction.
But if you are looking for an answer so you just need to make your title dynamic as you can see this is the attribute which is changing. You can use * in title.