There are many options for replacing milk, but for dairy products the options are limited particularly when soy needs to be avoided.
Since this is one of the allergens I personally need to avoid at my home, finding a replacement is not that difficult. Obviously making the traditional cream-filled cakes would be a challenge, but there seems no demand for it, so it is not in our plan to make it.
All our products are dairy free and vegan.
You can find our selection and prices here.