woof_subscribe_lang

Filters the subscription language text for the Products Messenger extension, allowing customization of the language/locale string stored with each product alert subscription.

Parameters

$lang (string) — The current subscription language string from $this->subscribe_lang property

Source File

ext/products_messenger/index.php:326

Code Example

add_filter('woof_subscribe_lang', function($lang) {
    // Force a specific locale for subscriptions
    return 'en_US';
});

Usage Notes

• Used during the AJAX subscription creation process.
• The subscribe_lang value is stored in user meta as part of the subscription data.
• Part of the Products Messenger extension for user product alerts.