Depends how far you want to split hairs.
If you mean any item which cools food is a fridge, no it is not misleading.
If you need to order spares, yes it is misleading, or at least time consuming having the wrong designation or description.
If you mean can it be fitted into a caravan, no it cannot. It must be used outside in the air if using gas to power it.
If you mean does it have a separate freezer compartment, no it does not, just a removable ice tray in some models.