Rename git commits author details to a repo

gistfile1.txt

git clone --bare https://github.com/user/repo.git
cd repo.git
_____________________________
copy the below commmands to help.sh file and make it executable by running this command
chmod +x help.sh
./help.sh

________________________________________________________________________
#!/bin/sh
  
git filter-branch --commit-filter '
        if [ "$GIT_COMMITTER_NAME" = "SomeWrongName" ];
        then
                GIT_COMMITTER_NAME="Anil Kumar Kothapalli";
                GIT_AUTHOR_NAME="Anil Kumar Kothapalli";
                GIT_COMMITTER_EMAIL="anilkumar1988@gmail.com";
                GIT_AUTHOR_EMAIL="anilkumar1988@gmail.com";
                git commit-tree "$@";
        else
                git commit-tree "$@";
        fi' HEAD
        
        
 ___________________________________________________________________
 
 
 
 git push --force --tags origin HEAD:master