Database Management: Separate Database Name and Directory Entry

I just completed my first proper backup and was shifting the database to another disk and therefore another directory when I accidentally changed the name of the database by truncating the first few letters and the sqlite suffix of the database. It appears to me that Duplicati is ok with that but I am recreating the database as my OS disk became too full during the backup

Anyway, can there be separate entry fields for directory and the name of the database? I realised you can set a directory as the database too with current implementation, which will give you errors later on.

It will be nice if I can randomise the name of the DB like how it is done for the passphrase