Mac Terminal rename all files inside a folder

Here renaming c2code to c2code_woo_email

find . -type f -name "*c2code*.php" | while read file; do
    newname="$(dirname "$file")/$(basename "$file" | sed 's/c2code/c2code_woo_email/g')"
    if [ "$file" != "$newname" ]; then
        mv "$file" "$newname"
        echo "Renamed: $file -> $newname"
    fi
done