How to Parallel Replace Substring in Perl - Code Snippet

# Task: Parallel Replace Substring
# Language: Perl

sub parallel_replace_substring() {
    # Implementation for Parallel Replace Substring
    my $ result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Parallel Replace Substring
    print("Done");
}