Based on search results for similar WhatsApp video file names from that date, they are often private media files.
Similar files around that date in 2022 appeared in searches related to: Valli e Nebbie 2022: A car racing event. Life 81 Video Courses: Workplace safety training videos. VID-20220404-WA0053mp4
This is a default WhatsApp naming convention (VID-YYYYMMDD-WAxxxx). Based on search results for similar WhatsApp video
The file likely exists in your phone's storage at: /WhatsApp/Media/WhatsApp Video/VID-20220404-WA0053.mp4 . VID-20220404-WA0053mp4
Many files with this format are personal media, such as memories posted to VK or Facebook.
If you are looking for a specific video, you may need to check your WhatsApp chat history, backups, or the media folder in your file manager.