Is it possible to update default values retrospectively

I’ve set up a custom post with default values in some of the fields which I always want to be displayed at the front end (and these values can only be changed by admin).

Now I have been asked to change the default value I can obviously edit the pod field and any subsequent posts will reflect the new value but there are over 100 posts saved with the old value.

Is there any way I can force older posts to update to the new default without having to edit each one individually?

• This topic was modified 2 years, 3 months ago by perryb.