Hi,
Then, you could either:
- create a translation override of the "no stock" message to have something else. However, this will change for all the products, even for the ones which really have no stock. So that might not be practical if you manage the stock of your products in HikaShop.
- instead of setting the stock to 0, you could set the sale end date in the past for that "please select" variant. That way, you would get another message than the "no stock" message, allowing you to have another text you can customize with a translation override, independently from the stock management.
- you could create a custom field of the table "product" and with the column name "product_stock_message". Whatever you write/select in this custom field in your product / variant will override the default stock message. Leaving the custom field empty for a product would let the system work normally with the default stock message.