You can use brown sugar if you cannot find coconut sugar.
Any milk or vegetable milk can be used instead of almond milk. However, only fatty dairy should be used in place of coconut milk (i.e.: whole milk or oat/rice/almond cream)
To make the pear puree, cook 440 grams of peeled pears with 1/4 cup of water until soft, and then blend it. You can also use applesauce.
You can find vegan orange chocolate in most health-food stores.