public static string DefaultReplacements(string original) => original; //so if somebody does not specify otherwise, will be default.

    public static async Task CopyInitialFilesAsync(FileInfo currentFile, string templateName)
    {
        BasicList <string> fileList = await ff.FileListAsync(currentFile.OldPath);

        await fileList.ForEachAsync(async oldFile =>
        {
            await CopyFileAsync(oldFile, templateName, currentFile);
        });
    }