Drag and drop tags in order to alter the template used for generating file names. There are two types of tags: built-in and custom.
Built-in tags are meant to display dynamic data such as player names.
Custom tags are created by users and always display the entered value. Such tags are usually used as separators between dynamic data.
To preview the results of such renaming process applied to a sample replay, select any.
To start batch renaming, select the desired folder. Include subfolders if necessary and run one of the two renaming options: Rename makes use of your custom template, meanwhile Restore applies the original Blizzard template.