2.20.13. Images with Cyrillic characters in the title are not displayed
This problem may occur if you carryover to our site from another hosting or from your computer. If in the developer tools in the browser a 404 response is returned for a request for an image, but the link is correct and you see a file on FTP, then the problem is most likely precisely in the encoding of Cyrillic characters.
To remedy the situation, try convert file name encoding via console.
After completing the conversions, check the display of images on your site (you may need to clear the cache in the browser first).