call variable in another smarty template

I would like to store a value in one variable and then call it in another template, currently I have it like this:

in order-confirm-table.tpl

{assign var="final" value=0 scope=root}
{foreach from=$products item=product}
  {$final=$final+1}
    <div class="order-line row">
      <div class="col-md-2 col-md-4">
        <span class="image">
          <img src="{$product.cover.medium.url}" />
        </span>
        {assign var="id{$final}" value={$product.cover.medium.url} scope=scope}

and I want to call it in order-confirm-table2.tpl

   {foreach from=$products item=product}
  {$i=$i+1}
    <div class="order-line row">
      <div class="col-md-2 col-md-4">
        <span class="image">
          <img src="{$id{$i}}"/>
        </span>
      </div>

but it does not work for me, the question is that in order-confirm-table2.tpl the last image is repeated and order-confirm-table.tpl works well for me. But it is the same code, before the same template. The only thing is that order-confirm-table.tpl comes out first and then when the budget ends order-confirm-table2.tpl, I do not know what happens to the images sincerely.

So my solution is to save those values in one variable and pass it to the other template. Attached the catches.