How to Async Rename File in Tcl - Code Snippet

# Task: Async Rename File
# Language: Tcl

proc async_rename_file() {
    # Implementation for Async Rename File
    set result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Async Rename File
    puts("Done");
}