For attached files, I use "short title" (`shortTitle`) in the file naming template. This usually allows me to avoid having the title be truncated and makes file names more readable (most of the time). However, not all items have a short title. In that case, the template is set up to use the title, which might be too long or include characters I'd rather not have included in a file name.

Is there a way that I can set up a custom field, called "my title" (`myTitle`), which I can use to give items my own bespoke titles that the file naming template would then utilise instead of using `shortTitle` (if present) or `title`?