live photo filename

Hello, I'd like to ask you how to modify the format of the downloaded file name, which is different from that in the iCloud

IMG_9881_HEVC.MOV -> IMG_9881.MOV

2020-12-04 19:58:01 DEBUG Authenticating... 2020-12-04 19:58:05 DEBUG Looking up all photos and videos from album All Photos... 2020-12-04 19:58:05 INFO Downloading 10 original photos and videos to /mnt ... 2020-12-04 19:58:10 INFO Downloading /mnt/2020/2020-11-26/IMG_2186.JPG 2020-12-04 19:58:11 INFO Downloading /mnt/2020/2020-11-26/IMG_2185.JPG 2020-12-04 19:58:11 INFO Downloading /mnt/2019/2019-12-20/IMG_9881.HEIC 2020-12-04 19:58:11 INFO Downloading /mnt/2019/2019-12-20/IMG_9881_HEVC.MOV 2020-12-04 19:58:11 INFO Downloading /mnt/2019/2019-12-20/IMG_9880.HEIC 2020-12-04 19:58:12 INFO Downloading /mnt/2019/2019-12-20/IMG_9880_HEVC.MOV 2020-12-04 19:58:12 INFO Downloading /mnt/2019/2019-12-19/IMG_9879.HEIC 2020-12-04 19:58:12 INFO Downloading /mnt/2019/2019-12-19/IMG_9879_HEVC.MOV 2020-12-04 19:58:13 INFO Downloading /mnt/2019/2019-12-17/IMG_9793.HEIC 2020-12-04 19:58:13 INFO Downloading /mnt/2019/2019-12-17/IMG_9793_HEVC.MOV 2020-12-04 19:58:13 INFO Downloading /mnt/2019/2019-12-14/IMG_9790.HEIC 2020-12-04 19:58:13 INFO Downloading /mnt/2019/2019-12-14/IMG_9790_HEVC.MOV 2020-12-04 19:58:14 INFO Downloading /mnt/2019/2019-12-13/IMG_9789.HEIC 2020-12-04 19:58:14 INFO Downloading /mnt/2019/2019-12-13/IMG_9789_HEVC.MOV 2020-12-04 19:58:14 INFO Downloading /mnt/2019/2019-12-13/IMG_9788.HEIC 2020-12-04 19:58:15 INFO Downloading /mnt/2019/2019-12-13/IMG_9788_HEVC.MOV 2020-12-04 19:58:15 INFO Downloading /mnt/2019/2019-12-11/IMG_9786.JPG 2020-12-04 19:58:15 INFO All photos have been downloaded! 2020-12-04 19:58:15 INFO Deleting any files found in 'Recently Deleted'...