Warn before adding a duplicate song

As someone who manages a Worship Extreme song catalog, I find it quite easy to import the same song multiple times resulting in duplicates

When I add or import a song which already exists with same name, I would like to receive a warning/confirmation before the song is added.

When importing from SongSelect, this is already the case. You will see a message "This song is in your library" with the button caption "Import Again".

Thank you for the quick response, Adam! This feature was not in the 2019 versions. This is great! Thank you for all of your hard work!