pip install git-filter-repo

1git filter-repo --commit-callback '
2    if commit.author_email == b"incorrect@email":
3        commit.author_email = b"correct@email"
4        commit.author_name = b"Correct Name"
5        commit.committer_email = b"correct@email"
6        commit.committer_name = b"Correct Name"
7'

1git filter-branch --env-filter 'if [ "$GIT_AUTHOR_EMAIL" = "incorrect@email" ]; then
2     GIT_AUTHOR_EMAIL=correct@email;
3     GIT_AUTHOR_NAME="Correct Name";
4     GIT_COMMITTER_EMAIL=$GIT_AUTHOR_EMAIL;
5     GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"; fi' -- --all