Originally in Dutch, though "MULTi" in the filename suggests it includes multiple audio tracks (likely English and Dutch).
There are two films with similar names, but the date and HMAX tag (likely referring to HBO Max) strongly point to the Dutch family adventure film: Silverstar.2022.MULTi.1080p.HMAX.WEB-DL.H264.DD...
The text you provided is a standard file naming convention for a high-definition movie release. Based on that string, Originally in Dutch, though "MULTi" in the filename