I am working with CF7 and for email to admin, I would like the same email to be send on custom address.

The flow would be like this:

• user fill name, email and note
• send the form
• on the backend via hook/filters I will add CUSTOM EMAIL to "To" field
• email goes to "admin" + "CUSTOM EMAIL"

So the problem is to add CUSTOM EMAIL (which is store in custom field of page where contact form 7 shortcode is located).

And the second problem is basically the same, but this the I need shortcode in the BODY and replace is by custom content, which is again located in custom field in page.

Both can be get by POST ID (for custom post type). But how?