P1.7 Change price and add name from module

[Crackerz]

Hi,

I use prestashop 1.7, I create a moduleFrontController in order to add choices when selecting a product.
How to make the choices change the price and be displayed in the cart ?

Example:
The user adds the "option 1" to 30$, the basket must display the initial price then "Article1: 50$, option 1: 30$".

Thanks for your advices.