Manga2Pdf
Where to get the manga images?
Install LineWebtoons from the microsoft store You can use it to batch download chapters
Install Advanced Renamer to batch rename the folders and files and download MangaRename.aren
LineWebtoons will download to %USERPROFILE%\Downloads\527SeulgiKim.LineWebtoon_xmbprwmnrp7ap!App\Downloaded I recommend moving/copying the base folder for the manga you download to a different folder for renaming