Use ReadToFollow when character case is not known

I am reading through an XML files using ReadToFollow.  Works great.  The challenge is that the XML file can come from many different sources.  Yes they all are supposed to follow a standard but reality is that not everyone follows the standards.  In any case the element names are not all cased the same.  For example they can be <product>, <Product> or <PRODUCT>.  Is there a way to use ReadToFollow but get around the case sensitivity?

Easy example of code being used –

            Int64 recordCount = 0;

            XmlReaderSettings readerSettings = new XmlReaderSettings();
            readerSettings.DtdProcessing = DtdProcessing.Ignore;
            readerSettings.ConformanceLevel = ConformanceLevel.Document;
            readerSettings.IgnoreWhitespace = true;
            readerSettings.IgnoreComments = true;
            readerSettings.XmlResolver = null;

            try
            {
                XmlReader reader = XmlReader.Create(inputFileName, readerSettings);

                while (reader.ReadToFollowing("product"))
                {
                    recordCount++;
                }

                return recordCount;
            }
            catch (IOException ex)
            {
                MessageBox.Show(ex.ToString(), "There was an error in getProductCount");
                return 0;
            }