Change WordPress From Address

To change the default email address that WP uses to send notification emails etc. Replace wordpress@domain.

// Function to change email address
function wpb_sender_email( $original_email_address ) {
   return '';

// Function to change sender name
function wpb_sender_name( $original_email_from ) {
	return 'ClickForCharity';

// Hooking up our functions to WordPress filters 
add_filter( 'wp_mail_from', 'wpb_sender_email' );
add_filter( 'wp_mail_from_name', 'wpb_sender_name' );

Add to functions.php or use plug-in like CodeSnippets.