The Bulk Rename plugin streamlines the process of renaming or relocating multiple files within an Obsidian vault while automatically updating all references to those files. Users can perform renaming actions based on folder location, tags, or regular expressions, ensuring that file organization is both flexible and efficient. The plugin supports advanced customization options, such as specifying replacement symbols and using regular expression patterns with various flags. Its preview feature allows users to verify changes before applying them, reducing errors and saving time.