Absolutely! That was my initial idea as well. Glad to know it’s an option
A sheet of Rosco 3408 takes you from about 5500K to 3800K so a much warmer colour. A small sheet which should be enough goes for about £7 https://shopwl.com/rosco-roscolux-3408-roscosun-1-2-cto/ you can probably find it cheaper just by searching Rosco 3408