Batch switching macros from Chrome to Front Browser

I have a few dozen macros all set to open links in Chrome via a conflict palette and I'd like to copy them for use in the Brave browser. Will I need to change them one at a time? Should I switch them all to Front Browser or is there a way to generalize them so I only have to do this once?

Maybe you clever folks have a better way of managing bookmarks; I figured I'd check while I was updating.