How ps_linklist render footer link block? - prestashop

Question

I am having difficulty understanding how the module that deals with generating links in the prestashop footer was written. The module is the ps_linklist and inside it contains a view / template / hook / linkblock.tpl which should contain the code needed to generate the links. The problem is that the code is as follows:
{foreach $linkBlocks as $linkBlock}
<h3>{$linkBlock.title|escape:'html':'UTF-8'}</h3>
<ul>
{foreach $linkBlock.links as $link}
<li>
<a
id="{$link.id}-{$linkBlock.id}"
class="{$link.class}"
href="{$link.url|escape:'html':'UTF-8'}"
title="{$link.description|escape:'html':'UTF-8'}"
{if !empty($link.target)} target="{$link.target|escape:'html':'UTF-8'}" {/if}
>
{$link.title|escape:'html':'UTF-8'}
</a>
</li>
{/foreach}
</ul>
{/foreach}
But the generated html is different, it includes a lot of information that cannot be generated by this code, so it is impossible for me to understand how to change the column layout of this section ... how to make things easy complex ...
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