Filmmaker duo Raj and DK's web series 'Ashwalinga' has been renamed as 'Gulkanda', according to a report. It's a period comedy set in the times of the Kama Sutra, the report said. Gaurav Gera has reportedly replaced late actor Amit Mistry, who'd shot some portions of the series before his demise. It'll reportedly also feature Kunal Kemmu and Pankaj Tripathi.