Displaying the right content on a page url

Because the naming convention is matter. You can create a new template for your different page and name it “page.php” and on the header portion give it a name:

<?php
/**
 * Template name: Different page tempate
 */

get_header(); ?>

<div class="yourclass">
    <!-- Your different template code should go here -->
</div>


<?php
get_footer();

Once you are done then go to Pages>Add New & on the right sidebar you will see the new template name under “Template” dropdown. Select it as your new page template and publish.