No-Bake Chocolate Cookie Lasagna

Name: Chocolate Cookie Lasagne
Yield: 12
Ingredients: 250g Philadelphia cream cheese; 2 tbsp Greek yogurt; ½ cup powdered sugar; ½ cup cocoa powder (unsweetened); 400g dark chocolate; 200ml whipping cream; 200ml whipping cream; 2 tbsp powdered sugar; 1 tsp vanilla; 400g chocolate cream cookies (any chocolate cookies will do); mini choc chips