You can, in the page template "home", create a loop specific searching page information "who we are". Something like that
$query = new WP_Query(array( 'pagename' => 'quem-somos' ));
if($query->have_posts()){
while($query->have_posts()){
$query->the_post();
$titulo = the_title();
$conteudo = the_content();
# code....
}
}
wp_reset_postdata(); // restaurando a global $post
should meet your need. Some points that deserve attention:
- A page, in WP, is also a type of post. Therefore, the loop works. As there is only one page with the name "who we are", there will only be one return.
- The parameter of the Wp_query (you can see all the various parameters here) is a array associative, and the key "pagename" must comply with Slug page. See, the Slug, not the name. You can read more about slugs here.
I don’t know if I got it right but you want to display a preview of a page’s content ? You will have to do it by hand, because there is no way you can display a 'preview' of your page. But search on the use of 'Iframes', with them you can display a page inside it.
– Igor Barbosa