How to Parallel Replace Substring in COBOL - Code Snippet

* Task: Parallel Replace Substring
* Language: COBOL

PROCEDURE DIVISION. parallel_replace_substring() 
    * Implementation for Parallel Replace Substring
    * TODO: Implement core logic here
    * Step 1: Prepare data
    * Step 2: Process Parallel Replace Substring
    DISPLAY("Done");
STOP RUN.