WordPress set email address and sender email function

// Function to change email address
function wpb_sender_email( $original_email_address ) {
    return 'thinds@workstaffusa.com';
}
  // Function to change sender name
function wpb_sender_name( $original_email_from ) {
    return 'PostMatches';
}
  // Hooking up our functions to WordPress filters 
add_filter( 'wp_mail_from', 'wpb_sender_email' );
add_filter( 'wp_mail_from_name', 'wpb_sender_name' );