Track Prestashop's abandoned carts in Google Analytics

[StepOne]

Hi,

I want to track abandoned carts in Prestashop 1.7 (my actual version 1.7.6) and try to use this method :

https://www.knowband.com/blog/ecommerce-blog/use-google-analytics-tracking-shopping-cart-abandonment/

The fact is that we need to create Goals in Analytics with destination URL and a funnel with Cart page URL and Checkout page URL.

I don't know what are the URLs in Prestashop 1.7 because it's dynamic.

I'm not sure if it's the right method because if someone only add to cart and never goes to the cart, it will not count in the Goal.

So my first question : is this the right way to do that? The Google Analytics module doesn't track those informations. If not, could you purpose me an other solution?

And the second : if it's the right way, what are the URLs to use?

Thanks for your answer. And do not hesitate to ask me for additional information !