Great question! It's definitely a use case we are thinking about. Anything from giving a better framework to this to updating the screenshot tests for you are viable options. About importing the copy to unit tests: it depends on your setup: for projects that have hardcoded copy, we update the copy inside the code, for projects that use I18N we update the I18N JSON/PO files.
What happens when they copy/paste from Word Doc a thousand <!-- StartFragment --> and other random BS Word injects?
Do you limit their changes to just plain text? Then they ask "Why doesn't the website look like the Word Doc I made? It looks perfect in Word!" Where is your God then?
