I just want to know if there's a way to transfer certain content when you change themes. I don't have the image anymore that I'm currently using as my header for my blog. I can't copy and save it off the webpage either and I don't want to lose it when I change themes. I changed themes on my other blog and I lost the custom made header (which I also no longer have) and I don't want that to happen to my primary blog.
The blog I need help with is catholicischristian.wordpress.com.