custom product creation - add to cart

-- HikaShop version -- : 4.3.0
-- Joomla version -- : 3.9.21
-- PHP version -- : 7.3

Hello,

i want to create a custom page that a customer can create a custom product. I want to pass that product to cart so the customer can follow the checkout process and pay it before the company produce it.

My idea is that to use a form and an add to cart button with a demo product to use its ID and with the url provide the custom info and price to the cart.
Something like this (if its possible) : DOMAIN.COM/index.php?option=com_hikashop&ctrl=product&task=updatecart&data[477]=7&add=7&data[product_name]=product1(here the custom
addons)&data[pprice]=1000

I want the custom name and price to be saved on the order section and to inform the customer with an email.Just like the normal products do.

Is the above possible to make with tha implematation.
Or i need to do ti with php code.
I will appreciate any help.

Thanks in advance!