Guild Wars 2

Question: I have apparently won a lot of titles — according to achievements — but if I go to select a title the only one I see is “Gladiator”. How do I select any of the various titles I have achieved?

Only titles from achievements which have a crown and the name of the title are selectable for display. None of the various ones you earn in you personal story count.

heros tab [h] > achievements
then at the top left of the panel just under where it states your achievement points should be either the name of a title or the words no title, it is a drop down box you click on and then you can choose between any title you have unlocked.

titles are unlocked when an achievement has been fully completed so if you did tier 1 of an achievement but there are 10 tiers you will have to finish the 10th tier before you have unlocked the title