It is not possible to bulk edit the accommodation names. You can use the Quick Edit option in Accommodation > Accommodations to change the titles without opening the editor. It does not matter for our plugin what room number an accommodation has. Creating physical accommodations (Accommodation > Accommodations) is only needed for our plugin to count the availability. When a booking is placed our plugin automatically assigns the first available accommodation of the booked accommodation type. Your customers will only see the accommodation type title and not the title of the booked physical accommodation.