Lazy load image in product description

[Skafander]

Got many modules on the market that do lazy load images in lists, modules.

I would like lazy load images in product's descriptions.

Found that for Shopify can use code:

{%- assign description = product.description | replace: '<img src=', '<img class="lazyload" data-src=' -%}

{{ description }}

does somebody could convert it for prestashop description requirements?