public void RenameFile()
        {
            var fullNameWithRenamedFolder =
                Path.Combine(ProjectFullNameNew.GetDirectoryName(), ProjectFullName.GetFileName());

            FileManager.Move(fullNameWithRenamedFolder, this.ProjectFullNameNew);
        }
        public void RenameUserExtensionFile()
        {
            var fullNameWithRenamedFolder =
                Path.Combine(ProjectFullNameNew.GetDirectoryName(), ProjectFullName.GetFileName() + ".user");

            if (File.Exists(fullNameWithRenamedFolder))
            {
                FileManager.Move(fullNameWithRenamedFolder, this.ProjectFullNameNew + ".user");
            }
        }