Can I remove or divert certain contacts from an active Campaigns workflow?

Can I remove or divert certain contacts from an active Campaigns workflow?

I have created a workflow in Zoho Campaigns, which sends different emails, once contacts have been added to a mailing list. To choose which email to send to the contacts, there are conditions, which divert contacts based on their company type and their company size. There was a subsection of this workflow, where company size wasn't selected correctly, and some contacts have been sent down the wrong path and received the wrong email. The workflow contains a reminder loop and a further series of emails. I don't want those incorrectly categorised contacts to receive the follow-up emails. I have frozen this workflow and created a new version so it won't happen again to new contacts entering the workflow. However, I want to find a way to remove the contacts that received the incorrect email, or send them down a different path within the existing, frozen workflow. I don't want to shut down the workflow, because I don't want to stop the process for the rest of the contacts that are still moving through it.