Has this changed? I thought for sure that the answer would be no.
Others have asked about removing things like the mushrooms from the veggie pizza and were told not possible.
I thought well that makes sense, I saw an unwrapped segment on Food Network where they showed the on site(?) factory where they are made.
It was all assembly line. A worker dealt out the crust on one end of the line and then it went from station to station having toppings added and then at the end it getting wrapped up.