The welcome email will be sent to new users email if it was enabled from CityBook Add-Ons options screen
And to change the email, follow How to Send A Custom Welcome Email to New Users in WordPress on wpbiginner.
Change Welcome Email to New Users
The welcome email will be sent to new users email if it was enabled from CityBook Add-Ons options screen
And to change the email, follow How to Send A Custom Welcome Email to New Users in WordPress on wpbiginner.