The better way to implement this is to serve a 301 redirect if the words in the URL don't match the expected ones, that avoids trickery and also removes the risk of the same page being accidentally indexed as duplicate content.
The better way to implement this is to serve a 301 redirect if the words in the URL don't match the expected ones, that avoids trickery and also removes the risk of the same page being accidentally indexed as duplicate content.