Syncing Meal Plan to App

Hi, it would be great if the meal plan synced into the app so the recipes, meals, and ingredients were there and it automatically updated each week and each day you can mark what you've eaten and the macro count updated. Would also be great if you could directly replace ingredients and it updated macros (i.e. meal calls for 6oz chicken breast but you substitute for 6oz salmon and the protein, calories, fat content would update).