Clean the ready-to-cook carp, season with salt and lemon juice on the inside and outside. Pour two tablespoons of herbs into the abdominal cavity and place the carp in a shallow baking dish. Clean and slice the mushrooms, cut the bacon into cubes, sauté both briefly and add to the carp. Mix the wine with creme fraiche, salt and pepper, pour over the carp and cook in the preheated oven at 180 C for about an hour. Serve sprinkled with parsley.