Rename an entry from a zip file

[toolgood]

I want to change a file name in the zip, but my code uses too much memory and is not fast. Is there any other way of doing this? Thanks.

        private async Task<byte[]> RemaveZip(string path, string fileName)
        {
            var bytes = await System.IO.File.ReadAllBytesAsync(path);

            using (var newMs = new MemoryStream()) {
                using (var oldMs = new MemoryStream(bytes)) {
                    using (var archive2 = ArchiveFactory.Open(oldMs)) {
                        foreach (var entry in archive2.Entries) {
                            entry.WriteTo(newMs);
                        }
                    }
                }
                using (var archive = SharpCompress.Archives.Zip.ZipArchive.Create()) {
                    archive.AddEntry(fileName, newMs, false);
                    SharpCompress.Writers.WriterOptions options = new SharpCompress.Writers.WriterOptions(SharpCompress.Common.CompressionType.Deflate);
                    SharpCompress.Common.ArchiveEncoding ArchiveEncoding = new SharpCompress.Common.ArchiveEncoding();
                    ArchiveEncoding.Default = Encoding.GetEncoding("utf-8");
                    options.ArchiveEncoding = ArchiveEncoding;

                    using (var ms=new MemoryStream()) {
                        archive.SaveTo(ms, options);
                        return ms.ToArray();
                    }
                }
            }
        }