/home/bdqbpbxa/demo-subdomains/ecosphere.goodface.com.ua/wp-content/themes/ecosphere/404.php
<?php
  get_header();

  $current_lang = pll_current_language();

  $container_404 = get_field("container-404{$current_lang}", "option");
?>

<div class="page__content">
  <div class="error-404-page">
    <div class="container">
      <?php
        $container_404 = get_field("container-404-{$current_lang}", "option");
        if ($container_404['img']) :
      ?>
        <img src="<?php echo $container_404['img']['url']; ?>" alt="<?php echo $container_404['img']['alt']; ?>" />
      <?php
        endif;
        if ($container_404['title']) :
      ?>
        <h1 class="title title-3 mob-title-2">
          <?php echo $container_404['title']; ?>
        </h1>
      <?php
        endif;
        if ($container_404['text']) :
      ?>
        <div class="text text-2 mob-text-2">
          <p>
          <?php echo $container_404['text']; ?>
          </p>
        </div>
      <?php
        endif;
        $button = getLink($container_404['button']);
        if ($button['displayed']) :
      ?>
      <div class="button-container">
        <a
          href="<?php echo $button['url']; ?>"
          class="default-button text-3 mob-text-3 -rectangular"
        >
          <?php echo $button['title']; ?>
        </a>
      </div>
      <?php endif; ?>
    </div>
  </div>
</div>

<?php
  get_footer();
?>