I usually do use mozzarella for my lasagna. This was a case I had to use what I had since the mozzarella got eaten by my grandson and making the pizza the night before.
If it hadn’t been for the cheese hound that is my grandson, I would have been okay 😂. We buy him a package of string cheese sticks and he kills them in 2-3 days, then starts in on my shredded cheese.
Oh and btw, I only buy certain name brand things such as Philly cream cheese for my cheesecake, or Ragu spaghetti sauce for spaghetti or lasagna. Otherwise it’s either generic/ store brand or homemade. I even try to make homemade bread over store bought, but it tend to last a day versus a loaf from the store.