Hide Send Message when logged in

This was covered on the forum few times already, see for example https://www.ads-software.com/support/topic/contact-form-and-phone-number-for-logged-in-users-only/

Thanks Greg, I need just the opposite so that logged in users DO NOT see the button at all OR change the language on the button to read Send Email Message instead of just Send Message.

In the code snippet there replace line

if( get_current_user_id() == 0 ) {

with

if( get_current_user_id() != 0 ) {