Change Availability (stock_status) if any option selected for a product is <= 0

Does anyone know how to change 'Availability: In-Stock' on a product page to the custom stock status (as set in admin/localisation) when a customer selects any option for a product and that option's stock level is <=0 ?

e.g. Customer chooses product 'Pen'. Pen has two options, blue or red. Blue option stock = 1 so product page prints 'Availability: In-Stock'. Red option stock = 0 so product page prints 'Availability: [custom stock status] e.g. dispatch in 3 days'.

Thank you for any input.
G

This extension may provide what you need: https://www.opencart.com/index.php?rout ... n_id=18962

Thanks very much. I appreciate your reply.

I will check it out though notice it doesn't work with third party themes and doesn't come with support unless paid. Module is already pricey compared with other reputable modules.

Appreciate any other input as well as this appreciated suggestion.

Are you already using an extension that handles your request? If so, contact the extension developer to which has the most economical price to your perspective in order to fulfill this task.