How can I track the titles of downloaded files instead of their URLs?

My downloads are encrypted, so in the Actions > Downloads report, they look like this:

/?ACT=52df5d2f5g6d2d58f25g2e5d

…So it’s impossible to know what file was downloaded.

All of my downloadable files have names (titles) like “Starter Toolkit.” How can I track those names when files are downloaded?