Hi after we updated from 1.x to 2.x i just today noticed the many of our category titles are using the _ Underscore in the title even though that is the set preference for the site: CP Home> Administration> Global Channel Preferences > UNDERSCORE
I tested one category and if i re-enter the Title the Category_Title gets updated with the underscore.
But how would i do this automagically? As i have over a hundred that need updating.