If I purchase a 4 leg WT+ fare that notes the following message, do I receive WT+ TP on the flight that do not have WT+ available? I assume my ticket price reflects that 2/4 legs have WT+ seating and 2/4 do not but what TP do I receive on the 2/4 legs that do not?

his flight does not have Premium Economy. We've shown you the closest alternative