Safari on iOS allows to upload images to websites. However, the file always seems to be named image.jpg. This can be a problem, if the targeted website does not allow renaming uploaded files. Is it possible to make Safari let me choose a name or automatically use some unique name?
No, you can't do this unless the website allows it. The uploaded file will use the name of the file that you uploaded, and on iOS this is always
You can provide feedback to Apple regarding this at the following page: