Hey there, I might not fully understand what you’re aiming to achieve, but, you can either apply the field/group to the other page or post so you can add the data there directly.
Or you can grab the data from another page or post like this.
If you’re talking about re-using the mark-up itself you could use an include. With PHP I tend to use get_template_part like this:
<?php get_template_part( 'name_of_code_block' ); ?>.
Using a combination of these methods, you could essentially re-create the page on a different post/page. So whilst it wouldn’t be embedded as such it would mimic the effect.
I hope this helps.
