WooCommerce 2.2 - Register new order statuses.

functions.php

<?php

// My new order statuses.
function register_my_new_order_statuses() {
	register_post_status( 'wc-status-name', array(
		'label'                     => _x( 'Status Name', 'Order status', 'textdomain' ),
		'public'                    => true,
		'exclude_from_search'       => false,
		'show_in_admin_all_list'    => true,
		'show_in_admin_status_list' => true,
		'label_count'               => _n_noop( 'Status name <span class="count">(%s)</span>', 'Status names <span class="count">(%s)</span>', 'textdomain' )
	) );
}

add_action( 'init', 'register_my_new_order_statuses' );

// Register in wc_order_statuses.
function my_new_wc_order_statuses( $order_statuses ) {
	$order_statuses['wc-status-name'] = _x( 'Status Name', 'Order status', 'textdomain' );

	return $order_statuses;
}

add_filter( 'wc_order_statuses', 'my_new_wc_order_statuses' );

I just want to change the name of the existing orders. Didn't find how to do that anywhere.
I used this code and it changed the names in the main list, but in the actions dropdown and the filter in orders list dons't change.

Any thoughts? Thanks very much!

function wc_get_order_statuses() {
$order_statuses = array(
'wc-pending' => _x( '1 - Em orçamento', 'Order status', 'woocommerce' ),
'wc-processing' => _x( '2 - Pedido em atendimento', 'Order status', 'woocommerce' ),
'wc-on-hold' => _x( '3 - Pedido enviado', 'Order status', 'woocommerce' ),
'wc-completed' => _x( '4 - Pedido realizado', 'Order status', 'woocommerce' ),
'wc-cancelled' => _x( 'Cancelado', 'Order status', 'woocommerce' ),
'wc-refunded' => _x( 'Reembolso ao cliente', 'Order status', 'woocommerce' ),
'wc-failed' => _x( 'Falhou', 'Order status', 'woocommerce' ),
);
return apply_filters( 'wc_order_statuses', $order_statuses );
}

How can I also send the email with the new order status ? Just like the woocommerce sends an email to the customer when change the order status to "Completed".

I also have a similar issue like @jwad93. I want to send emails as soon as the status of product gets changed.
But in Woocommerce>Settings>Email only predefined options are present. For every status we hava a file separately stored in woocommerce>templates>emails.

So do I need to create a new file for every custom order status??