u do not have to go through the nightmare of creating a business for every website u own. Simply create a business and form it as whatever type of entity you wish it to be : for example a sole proprietorship or a LLC or even a corporation however you want to do it, get all your licensing and insurance and everything under that entity this is your mothership so to speak. Then you can open as many websites as you want if u want to make each individual website a separate business within your " mothership" you can do that by forming them as business entity's wholly owned by your "mothership" or u can just add a Doing Business as on your "mothership" bank account.
I however would don't think you need to go through all of that, a website is not a business it's a marketing tool so u can call it whatever u want and still have all the billing and vital info tagged to your Main business entity. Why do u feel that u have to make each website it's own individual business. ? Your still building a brand either way. And it can still be sold separate to your business at any time for value. ?
