About File Names When Downloading from My Page

When downloading from the "Creations" page, the file names include the date and time, such as "20260810_2015_image." However, when downloading in bulk or from "My Page," the file names consist of random alphanumeric characters, which makes them difficult to organize.　It would be fine to use something like “mypage_dl_00001” instead of the date and time, but it would be especially helpful if the beginning of the filename were a fixed string of characters.