Competing chimes

I have just installed my Ring Doorbell Pro 2 Plug In with Chime. However, my door bell push chimes when pressed using the default alert, whereas, on my chime I have set my preferred “Ding Dong” alert. How do I change the chime on the bell push, and reduce its volume. At the moment it will wake the whole street. Do I really need the bell push to chime at all.