Regarding the macros, the change of proteins, based on the nation is impressive.
Example: Best cottage cheese I can find in Italy: 7% Carbs, 0% Fats, 93% Proteins https://www.myfitnesspal.com/it/food/calories/naturella-fioc...
Best cottage cheese I can find in UK: 11% Carbs, 26% Fats, 63% Proteins https://www.myfitnesspal.com/food/calories/light-cottage-che...
Best "cottage cheese" I can find in Lithuania: 11% Carbs, 0% Fatas, 89% Proteins https://www.myfitnesspal.com/food/calories/liesa-varske-0-5-...
You could add in the receipt the macros of the ingredient we need to use, in this way at the super market I can scan various of them and search the closest one