Shopify Delivery Date Picker Adjustment

I'm looking for a Shopify expert to adjust our delivery date picker. The goal is to show possible delivery days based on the moment of ordering.

Key Requirements:
- Adjust the delivery date picker to reflect variable delivery times based on the moment of ordering.
- Implement existing, detailed instructions we have for determining delivery dates.

Ideal Skills and Experience:
- Proven experience with Shopify.
- Familiarity with customizing Shopify's delivery date picker.
- Ability to understand and implement detailed instructions.
- Experience with time of day-based delivery rules.

https://help.shopify.com/en/manual/online-store/themes/customizing-themes/add-date-picker

Adjust shopify delivery date picker to block days based on order moment
- Monday to Thursday after 1 pm , next day not possible
- Friday and Saturday after 1 pm , next 2 days not possible
- Saturday before 1 pm , next day not possible
- Sunday , next day not possible
- Sunday delivery never possible