Any booking you made under Free cancellation terms will allow you to cancel or change it until about 3 to 7 days prior to the check in date, according to the direct terms of the room deal.
As for non-refundable deals, some deals would state "Non amendable" or "No changes allow once booked" - in these cases it means the room terms are very strict and will not allow any future amendments (not even a name change), any other non-refundable booking may allow some changes according to their availability (e.g. date change), however, in any case you'd like to change hotel or make changes that require the cancellation of the previous booking the original amount will not be refunded and so full fees will apply for such changes.
Learn more about: Free Cancellation vs. Non-refundable
Feel free to contact us at Support@RoutePerfect.com if you have any further questions.
Hope you find your perfect route!
The RoutePerfect Team