That might apply in a handful of cases, but the vast majority will check out when a quick diff against a reference license file shows that the only changes are party names.
I think it's very unlikely to happen, in general. I'm just saying a large corporation will want to check every time because they cannot really afford to do otherwise.
you didn't have to be a large corporations, there's a bunch of automated tools that help you check for your dependencies' licenses and flag anything non standard.