The Fern plugin has the possibility to rename files based on modification made on a Vim buffer.

1. Open the folder that contains the files that you want to rename: :Fern path_to_folder
2. Select the files you want to rename using the Fern action mark (a mark or m)
3. Select the action rename (a rename)
4. A buffer with the path selected is created
5. Modify the created buffer according to your need
6. Save the buffer (:w)
7. The files are renamed accordingly

Remark: If you want to mark all file of the folder you can use the mark-children (from the fern-mapping-mark-children.vim plugin) the folder root (the first item) (a mark-children)

The Fern plugin has the possibility to rename files based on modification made on a Vim buffer.

1. Open the folder that contains the files that you want to rename: :Fern path_to_folder
2. Select the files you want to rename using the Fern action mark (a mark or m)
3. Select the action rename (a rename)
4. A buffer with the path selected is created
5. Modify the created buffer according to your need
6. Save the buffer (:w)
7. The files are renamed accordingly

Remark: If you want to mark all file of the folder you can use the mark-children (from the fern-mapping-mark-children.vim plugin) the folder root (the first item) (a mark-children)