How to override module controller in Presta Shop?

Question

Prestashop

Actually, subject.
The official dock and long googling did not lead to anything.
There is a module /modules/cashondelivery/
There is a controller

/modules/cashondelivery/controllers/front/validation.php

It needs to be redefined

class CashondeliveryValidationModuleFrontController extends ModuleFrontController

Answer 1

Here it is described in detail and shown on the video:
nemops.com/overriding-modules-controllers-in-prest...