I would like to scan and transpose music. Which FORTE edition is the right one?

FORTE 10 Premium features ScanScore Ensemble. With ScanScore Ensemble, you an scan, edit and export scores with up to four tracks. After the export to FORTE, you can easily transpose your score.

Here's ScanScore's introductory video:

For a quick start with ScanScore, see here:

https://scan-score.com/en/support/