Disable Mode Change Announcement

There should be a way to mute just the “armed” and “disarmed” mode change announcement (but not other sounds) from a device! It wakes my wife when I leave in the early mornings. But I still want to hear other sounds from that keypad throughout the day. Or you should be able to set a schedule where certain keypads (bedroom) are muted just at night (except the primary alarm going off sound).