If you want to change the way the titles for your TV shows are displayed, then you can use Display Titles dialog to set the style of titles you prefer.
Go to the Options dialog (General page) and click the Display Titles button to access the Display Titles dialog.
Mezzmo uses special display title keywords to let you access the parts of a file's metadata to use in its title.
For TV shows, relevant keywords are %SERIES%, %SEASON%, %EPISODE% and %TITLE% keywords.
For example, you may have a video file “Game Of Thrones S01E05.MKV”, where the associated metadata is Title = The Wolf and the Lion, Series = Game Of Thrones, Season = 1, Episode = 5. Using display title keywords, you can create titles like this:
Click the Presets button next to TV series edit box to see popular title styles.