Is opo squash like zucchini?

Could you please clarify the difference between opo squash and zucchini for me? Are they similar in taste, texture, or nutritional value? I've heard of zucchini being used in a variety of dishes, but I'm not as familiar with opo squash. Is it a common ingredient in cooking, or is it more niche? Additionally, are there any particular recipes or dishes that showcase the unique qualities of opo squash? I'd love to learn more about this vegetable and how it can be incorporated into my cooking.