The Polish covid quarantine app was famously adapted from some app for store inspectors or something, as it already implemented most of the required functionalities, like asking for photos via push at random times, sending them along with a location etc.

They likely did a search-and-replace on the brand name, so you had strings like 'your invoices from Home Quarantine inc' in the code.

Not a bad thing per se, getting the app out the door asap was definitely a priority in that project for understandable reasons, but funny nonetheless.