Showing total weight in cart

[wras]

Greetings to all you prestashop fanboys and girls

I am looking for a way to show the total weight of products which have been selected to cart.

Right now it just reads:

Shipping $xx.xx
Total $xxx.xx

I was thinking something like

Shipping $xx.xx
Total $xxx.xx
Weight xx.xx kg

Can I enable this in the backoffice somewhere ?
Or is programming the only way ?

Any suggestions are greatly appreciated :cheese:

Thank you.