flash sale and url rewriting

[promod]

Hello

 

I'm using the flash sale prestashop module. This module is working perfectly but it's makes url like :

module/flash_sale/show?id=12

or

module/flash_sale/list

 

But I need to clean urls for something more SEO friendly like :

 

monsite.com/flash-sale/my-product

or

monsite.com/flash-sale/

 

Someone can help me ?

 

Thanks