gettext filter, text domain

Thank you for this plugin! It is very handy.

I am trying to modify the error text by using the gettext filter. I took a look in your plugin’s main file and found your text domain to be: ‘woocommerce-product-dependencies’, is that correct?

I’ve copy/pasted the exact error text I want to modify, but the gettext filter is not catching and translating properly. I already have it successfully translating multiple other WooCommerce text strings, so I know the filter is setup properly. It just isn’t working for your plugin’s error text :-/

Can you please take a look at my code and tell me how I can fix it?

function wuwo_gettext_woocommerce_replacements( $translated_text, $text, $text_domain )
{
	// bail if not modifying frontend woocommerce text
	if (
        is_admin()
        || 'woocommerce' !== $text_domain
        || 'woocommerce-product-dependencies' !== $text_domain
    )
	{
		return $translated_text;
	}

	switch ( $translated_text )
	{
		case 'Coupon code applied successfully.' :
			$translated_text = __( 'Discount applied successfully.', 'woocommerce' );
			break;

		case 'Apply Coupon' :
			$translated_text = __( 'Apply Discount Code', 'woocommerce' );
			break;

		case 'Sale!' :
			$translated_text = __( 'Discounted!', 'woocommerce' );
			break;

        case 'Customer details' :
            $translated_text = __( 'Your Details', 'woocommerce');
            break;

        case 'Customer Details' :
            $translated_text = __( 'Your Details', 'woocommerce');
            break;

        case 'Access to "Competitor" is restricted only to verified owners of "Gym". Alternatively, access to this item will be granted after adding a "Gym" to the cart.' :
            $translated_text = __( 'The Competitor track is an add-on product for the Gym session plans. It cannot be purchased alone.', 'woocommerce-product-dependencies' );
            break;

        case 'Access to "Oly" is restricted only to verified owners of "Gym". Alternatively, access to this item will be granted after adding a "Gym" to the cart.' :
            $oly_alone       = wc_get_product_id_by_sku( 'WUWOolyalone_apex' );
            $oly_cart_url    = esc_url_raw( add_query_arg( 'add-to-cart', $oly_alone, wc_get_cart_url() ) );
            $translated_text = __( 'The Oly track is meant to be used with the Gym session plans. If you want to purchase the Oly track by itself <a href="' . $oly_cart_url . '" title="add Oly to your cart">click here</a>.', 'woocommerce-product-dependencies' );
            break;
	}

	return $translated_text;
}
add_filter( 'gettext', 'wuwo_gettext_woocommerce_replacements', 10, 3 );

Your help is MUCH appreciated!!

Cheers,
– Colin