I have these categories on my site.

By City
By City - A
By City - A - Aston
By City - A - Aston - Arts

Is there a way to take the city name Aston and have it in the title of all sub categories beneath it without having to modify the category template field? I have many different cities listed and this would be a long process.

The title I want would be

Aston Arts

instead of

By City A Aston Arts

So in other words how can I display the third level category name on all of it's subcategories?

Thanks,

Craven