Dulce de Leche and Vanilla Whipped Cream Crepe Cake

Name: Dulce de Leche and Vanilla Whipped Cream Crepe Cake
Ingredients: Crepes; 2 large eggs; 2 large egg whites; 1 cup water; 1 cup milk; 2/3 cup whole wheat pastry flour; 1 cup all-purpose flour; 2 tbsp melted butter; 1/4 teaspoon salt; more butter or oil spray for cooking; Vanilla Whipped Cream; 1 1/2 cups whipping cream; 1/4 cup white sugar; 1/2 teaspoon vanilla extract; 1 tablespoon milk for thinning; 1 13.4 oz can of dulce de leche (like Nestle)