Crock Pot Minestrone Soup

Name: Crock Pot Minestrone Soup
Ingredients: 8 cup vegetable broth; 2 tbsp garlic minced; 29 oz diced tomatoes (about 2 cans); 2 tbsp tomato paste; 1 cup yellow onion roughly chopped; 1 cup carrots shredded; 1 1/2 cup celery roughly chopped; 2 tsp fresh rosemary; 2 tsp fresh oregano roughly chopped; 2 tsp fresh parsley roughly chopped; 1 pinch salt to taste; 1 pinch black pepper to taste; 2 cup baby spinach; 2 cup zucchini cut into small pieces; 1 1/2 cup green beans ends cut and halved (fresh or frozen); 14.5 oz kidney beans; 14.5 oz great northern beans; 2/3 cup elbow macaroni; shredded parmesan cheese for topping (optional)