Obtener la plantilla Parte Pase Variable
//NEW CLEAN way (WP 5.5.0 >=) of passing variables to template parts
$data = array('foo'=>'bar');
//add your variables as a third parameter
get_template_part( 'template-parts/file', 'name', $data );
//In the template part itself: (IMPORTANT NOTE: the name of the variable has to be args)
echo $args['foo'];
Andrew Lautenbach