Customize Woocommerce Plugin

Customize Woocommerce Advanced Notifications Plugin. a. Right now, Woocommerce Advanced Notifications plugin let you send Order notifications for products in a category to different people that you create in the system. So you create different people to receive order notifications for the category assigned to them. And its working fine. BUT I want to modify the plugin so that order notifications will be sent for ALL CUSTOMER ORDERS for products in a category for the day (12am – 4:30pm when admin triggers the notification) in one notification to the person assigned that category. For example, instead of sending notifications for products in a category each time an order comes in, it will combine all Customer Orders for products in a category in one Notification from morning until the Admin will trigger the Notification. So notification will not go until Admin Triggers it. All Orders for all product in a category for the day will be combined in one Notfication email and sent to the different people. Combined orders for fish category will go to the person assigned that category, combined orders for Vegetables category will go to the person assigned....etc. See example of what the Notification will contain below Customer Orders for Category: Pepper Order Date: 23/11/2022 OrderID| Customer Name | Product/Item| Instructions | Admin Price Status Order #715 James Peter Tomatoes Buy Unripe tomatoes. 1,000.00 Picked from Order Status in woocommerce backend Order # 725 Williams Bond Green Pepper Please avoid the ones with black spots. 500.00 Picked from Order Status in woocommerce backend Category Subtotal 1,500.00 2. Add Number input field into Woocommerce Order Details so the Admin or Shop Manager can edit the Order Details and add custom price for each product in the Order Details. The Custom Field will be called AdminPrice a. This AdminPrice Input Field and its subtotal Will be displayed in the category Notification mail See Screenshot. This is the link to woocommerce Advanced Notifications. You can read about it. [login to view URL] Note I should be able to update woocommerce and all other plugins without overriding the customizations.