Order Notification for WooCommerce plugin offers excellent features for customization.
Let’s start with the General Settings.
You can upload custom audio. upload your favorite music or sound. please go to your WordPress Dashboard > Order Notifier > Settings > General Settings
Now click the Upload button.
Click the select button after successfully uploading your favorite sound or music.
Now your sound or music uploads successfully.
Request per minutes
You can determine how many requests you want to send your server per minute to get notified in your Order Notification for WooCommerce.
Don’t forget to save settings after changing your settings.