Greek baklava Walnut Honey Glazed Cake

Name: Greek baklava Walnut Honey-Glazed Cake
Ingredients: 1 cup all-purpose flour; 1 1/2 teaspoons baking powder; 1/4 teaspoon salt; 1/2-1 teaspoon cinnamon; 1 tablespoon grated orange zest; 3/4 cup butter, softened; 1 cup sugar; 3 large eggs; 1 tablespoon vanilla; 1/4 cup milk; 1 1/2 cups chopped walnuts; 1 cup white sugar; 1 cup honey; 3/4 cup water; 2 teaspoons lemon juice