SOLVED i18n Нow to remove the menu item from the output

[AleksK]

The second method:
The second method is interesting. That's what I was looking for.
The following apply: I18N Plugin, HTML, CSS and some PHP.
Menu rendering in components and code in Html targeted for UIkit 2.27.2 CSS Framework(https://getuikit.com/v2/)

Here I want to show only method
Component:
<?php get_component('off-canvas-menu'); ?>

PHP Code:

<?php
$s = array('current', 'activepath', 'currentpath', 'open');
$r = array('uk-active', 'active', 'active', 'uk-parent');
$c = str_replace($s, $r, $item->classes);
?>
<?php
if ($item->url == 'vidy-rabot'){
  $bc = return_i18n_breadcrumbs(return_page_slug());
  get_i18n_navigation($bc[0]['url']=='vidy-rabot'?return_page_slug():'vidy-rabot',1,2,I18N_SHOW_MENU, 'off-canvas-menu');
} else {
?>
<li class="<?php echo $c; ?>">
  <?php if ($item->isOpen) { ?>
    <a href="#">
      <?php echo htmlspecialchars($item->text); ?>
    </a>
    <ul class="uk-nav-sub">
       <?php $item->outputChildren(); ?>
    </ul>    
  <?php } else { ?>
    <a href="<?php echo htmlspecialchars($item->link); ?>">
      <?php echo htmlspecialchars($item->text); ?>
    </a>    
  <?php } ?>
</li>
<?php } ?>

This is what you need) Checking for compliance URL:
if ($item->url == 'vidy-rabot')

This code displays all of the child items for page 'vidy-rabot':
$bc = return_i18n_breadcrumbs(return_page_slug());
get_i18n_navigation($bc[0]['url']=='vidy-rabot'?return_page_slug():'vidy-rabot',1,2,I18N_SHOW_MENU, 'off-canvas-menu');

In this way, we can replace one menu item to another, or to include all its subsidiary pages instead of the menu, as shown here.

This code inserts the template:

Code:

<div id="offcanvas" class="uk-offcanvas">
 <div class="uk-offcanvas-bar uk-offcanvas-bar-flip">            
   <ul class="uk-nav uk-nav-offcanvas uk-nav-parent-icon uk-margin-bottom uk-margin-top" data-uk-nav="{multiple:true}">
     <?php function_exists('get_i18n_navigation') ? get_i18n_navigation(return_page_slug(),0,99,I18N_SHOW_MENU,'off-canvas-menu') : get_navigation(get_page_slug(FALSE)); ?>
   </ul>
 </div>
</div>