lib_unity_purchase/Documentation~/UnityIAPBrowsingMetadata.md

Browsing Product Metadata

Unity IAP retrieves localized product metadata during the initialization process, which you can access via the IStoreController products field.

foreach (var product in controller.products.all) {
    Debug.Log (product.metadata.localizedTitle);
    Debug.Log (product.metadata.localizedDescription);
    Debug.Log (product.metadata.localizedPriceString);
}