WPML Integration

Sorry about that Diana. Actually, what I am suggesting is that you remove the WPML integration checkbox all together. The reason being is that with the WPML checkbox I cannot change the wording on any of these fields. It defaults itself to the PO files you have, and therefore are not changeable (unless I am missing something). What I want to suggest is that we remove that option, and then simply run the settings through the _() function to let WPML do it’s thang. It’s less maintenance for you and it also guarantees full integration. The user can modify as they wish AND it also allows for the support of the combined tabs.

Here is the latest code that I am using:

form-buttons.php

<!-- The steps buttons -->
<div class="wpmc-nav-wrapper">
    <div class="wpmc-footer-left">
        <?php if( $options['show_back_to_cart_button'] ) : ?>
        <button data-href="<?php echo wc_get_cart_url(); ?>" id="wpmc-back-to-cart" class="button alt" type="button"><?php echo 
__($options['t_back_to_cart']); ?></button>
        <?php endif; ?>
    </div>
    <div class="wpmc-footer-right wpmc-nav-buttons">
        <button id="wpmc-prev" class="button button-inactive alt" type="button"><?php echo __($options['t_previous']); ?></butto
n>
        <?php if ( $show_login_step ) : ?>
            <button id="wpmc-next" class="button button-active alt" type="button"><?php echo __($options['t_next']); ?></button>
            <button id="wpmc-skip-login" class="button button-active current alt" type="button"><?php echo __($options['t_skip_l
ogin']); ?></button>
        <?php else : ?>
            <button id="wpmc-next" class="button button-active current alt" type="button"><?php echo __($options['t_next']); ?><
/button>
        <?php endif; ?>
    </div>
</div>

form-checkout.php

// Get the steps
$steps = get_wmsc_steps('wp-multi-step-checkout');

// Set the step titles
$steps['billing']['title']  = __($options['t_billing']);
$steps['shipping']['title'] = __($options['t_shipping']);
$steps['review']['title']   = __($options['t_order']);
$steps['payment']['title']  = __($options['t_payment']);

and

// Enabled "Show the Order and the Payment steps together" option on Multi-Step Checkout -> General Settings page 
if ( $options['unite_order_payment']) {
    $steps['review']['title'] = __($options['t_order']) . ' '.esc_html($options['c_sign']).' ' . __($options['t_payment']); 
    $steps['review']['class'] = $steps['review']['class'] . ' ' . $steps['payment']['class'];
    $steps['review']['sections'] = array('review', 'payment');
    if ( $swap_payment_review ) {
        $steps['review']['sections'] = array('payment', 'review');
    }
    unset($steps['payment']);
}

and finallly form-tabs.php

<!-- The steps tabs -->
<div class="wpmc-tabs-wrapper">
    <ul class="wpmc-tabs-list wpmc-<?php echo $number_of_steps; ?>-tabs">
    <?php if ( $show_login_step ) : ?>
        <li class="wpmc-tab-item current wpmc-login">
            <div class="wpmc-tab-number"><?php echo $i = $i + 1; ?></div>
            <div class="wpmc-tab-text"><?php echo __($options['t_login']); ?></div>
        </li>
    <?php endif; ?>
    <?php
    foreach( $steps as $_id => $_step ) :
      $class = ( ! $show_login_step && $i == 0) ? ' current' : '';
      ?>
        <li class="wpmc-tab-item<?php echo $class; ?> wpmc-<?php echo $_id; ?>">
            <div class="wpmc-tab-number"><?php echo $i = $i + 1; ?></div>
            <div class="wpmc-tab-text"><?php echo __($_step['title']); ?></div>
        </li>
    <?php endforeach; ?>
	</ul>
</div>

I also forget this code bit as well I realized afterwards. Sorry about that.

// Enabled "Show the Order and the Payment steps together" option on Multi-Step Checkout -> General Settings page 
if ( $options['unite_billing_shipping'] && $options['show_shipping_step'] ) {
    $steps['billing']['title'] = __($options['t_billing']) . ' '.esc_html($options['c_sign']).' ' . __($options['t_shipping']);
    $steps['billing']['class'] = $steps['billing']['class'] . ' ' . $steps['shipping']['class'];
    $steps['billing']['sections'] = array('billing', 'shipping');
    unset($steps['shipping']);
}