Describe your question/issue in detail
I have a site with almost 100 blog posts. when i developed it, I was still a starting out on prismic and i built almost every field in Static Zone:
Then, I knew about the slices. Now, we are planning to move to slices for everything. currently, all the post content is in the content field (shown in the image above).
I have now built slices. Is there any way to move all the data already present in a field of static zone to a slice?