On Aliexpress seller "Shen Zhen Frank Technology Co., Ltd" appears to be offering multilanguage versions of the A5 with wildly different price ranges. Languages claimed to be supported are English, Russian, German, French, Spanish, Polish, Portuguese, Italian, Turkish, Norwegian, Korean, Japanese, Arabic, and this almost sounds to be too good to be true. For example:
https://aliexpress.com/item/4000750679110.html
https://aliexpress.com/item/4000712778976.html
Is anybody aware if a multilanguage firmware is available from elsewhere?