Need to update several passenger names on one reservation? The MSC cruise name change policy may place limits on how many travelers can be replaced or how many changes can be made to a cabin booking. MSC's FAQ in certain markets states that name changes can be requested for all guests in the same booking or cabin, but other regional terms may restrict passenger substitutions. The number of original passengers who must remain on the reservation can also matter. Check the conditions that apply to your specific sailing before making arrangements. For booking assistance, call +1-888-653-0010.