Print custom fields content on different sites in my network?

Hi,

How do I print custom fields content on different sites in my network?

On network level I have CustomPress activated and added two custom fields.

On site level (called Wiki) I have now filled in content in the custom fields.

On site level (called Dashboard) I now wish to print the content.

To me it looks like that I can only print the content on my site called Wiki (where the actual input happened) and not on a different site?

I use the PHP embed
<?php echo do_shortcode('[ct id="_ct_radio_57738c6f28a84" property="title | description | value"]'); ?>