Return to Worker - Updating Verbiage

Summary:

Hello, I'm trying to find a way to update the wording for the manager when they are submitted the performance review -- the issue we encounter is leaders misunderstand the "return to worker" button and many will click that rather than "submit". It creates an issue where the document is stuck in limbo until someone catches it. Is there a way we can edit this action item to change the wording (ie Return to Worker / Not Approved)? I'm assuming this can be done in the sandbox, but I have not had much luck.

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