Replace code in plugin template

Question

In plugin, I have following code in function:

$return_string .= '<li class="wpc-category ' . $class . '"><a href="'. get_option('catalogue_page_url') .'">All Products</a></li>'; 

Now I want to put following condition :

<?php $currentlang = get_bloginfo('language');
      if($currentlang=="en-US"): ?>
     All Products 
<?php else: ?>Dummy Text
<?php endif;?>

I want to replace All products . Can anyone help me please?

Answer 1

<?php 
$currentlang = get_bloginfo('language');
if($currentlang=="en-US") 
    $link_text = 'All Products'; 
else
    $link_text = 'Dummy Text';
?>

$return_string .= '<li class="wpc-category ' . $class . '"><a href="'. get_option('catalogue_page_url') .'">' . $link_text . '</a></li>';