Set wp mail from name when sending mail using wp_mail()

For our customization want to set wp mail from name when sending mail using wp_mail() then place the following snippet in functions.php within your theme folder!.

function set_wp_mail_from_name( $original_email_from )
{
	$cw_email_from_name = 'Testing';
	return $cw_email_from_name;
}
add_filter( 'wp_mail_from_name', 'set_wp_mail_from_name' );

Have any doubt, then comment here!