Blueberry Swirled Pound Cake with Lemon Glaze

Name: Blueberry Swirled Pound Cake with Lemon Glaze
Prep time: 20 min
Cook time: 1 h 30 min
Total time: 1 h 50 min
Cuisine: European, German
Ingredients: 1 and ¼ cup blueberries; ¼ cup sugar; 2 Tablespoon cornstarch; ⅓ cup water (add more water if it's too thick.); 1 cup confectioners sugar; 4 Tablespoons lemon juice; 3 cups sugar (divided); 1 cup butter (softened); ½ cup solid vegetable shortening (or coconut oil); 1 cup Greek yogurt (room temperature); 1 teaspoon lemon zest; 1 teaspoon vanilla extract; 6 large eggs (room temperature); 3 and ¼ cup all-purpose flour (sifted then measured); ½ teaspoon baking soda; ¼ teaspoon salt