// Function to change email address function wpb_sender_email( $original_email_address ) { return 'not-reply@iswordpress.com'; } // Function to change sender name function wpb_sender_name( $original_email_from ) { return 'Ceviants'; } // Hooking up our functions to WordPress filters add_filter( 'wp_mail_from', 'wpb_sender_email' ); add_filter( 'wp_mail_from_name', 'wpb_sender_name' ); Understanding Energy Efficiency Standards - Ceviant