Magento: Theme Translate.csv Not Working Dynamically for "My Cart (%s)"
I'm trying to translate "My Cart" to "%s Items in Cart" via /my_theme/locale/en_US/translate.csv. I have a custom cart link like so:

    <?php $_cartQty = $this->getSummaryCount() ?>
    <?php $cartText = (!empty($_cartQty)) ? $_cartQty : '0'; ?>
    <li class="cart">
        <a href="<?php echo $this->getUrl('checkout/cart') ?>" class="cart-link"><?php echo $this->__('My Cart (' . $cartText . ')') ?></a>

All of the following are working fine:

    "My Cart","0 Items in Cart"
    "My Cart (0)","0 Items in Cart"
    "My Cart (1)","1 Item in Cart"
    "My Wishlist (%d items)","Wishlist (%d)"
    "My Wishlist (%d item)","Wishlist (%d)"
    "My Wishlist","Wishlist"

What's not working is:

    "My Cart (%s)","%s Items in Cart"
    "My Cart (%d)","%d Items in Cart"

Am I overlooking something ridiculous? Please help, thanks.
Magento: Theme Translate.csv Not Working Dynamically for "My Cart (%s)"
===

I'm trying to translate "My Cart" to "%s Items in Cart" via /my_theme/locale/en_US/translate.csv. I have a custom cart link like so:

    <?php $_cartQty = $this->getSummaryCount() ?>
    <?php $cartText = (!empty($_cartQty)) ? $_cartQty : '0'; ?>
    <li class="cart">
        <a href="<?php echo $this->getUrl('checkout/cart') ?>" class="cart-link"><?php echo $this->__('My Cart (' . $cartText . ')') ?></a>

All of the following are working fine:

    "My Cart","0 Items in Cart"
    "My Cart (0)","0 Items in Cart"
    "My Cart (1)","1 Item in Cart"
    "My Wishlist (%d items)","Wishlist (%d)"
    "My Wishlist (%d item)","Wishlist (%d)"
    "My Wishlist","Wishlist"

What's not working is:

    "My Cart (%s)","%s Items in Cart"
    "My Cart (%d)","%d Items in Cart"

Am I overlooking something ridiculous? Please help, thanks.