[Feature Request] hentaicosplays slugs as filename and directory

[hellupline]

would be possible to add gallery slug for directory and filenames ?

following the example in the extractor: https://hentai-cosplays.com/image/---devilism--tide-kurihara-/ slug would be ---devilism--tide-kurihara-

I think a good candidate would be using the <meta property="og:url" content="https://hentai-cosplays.com/image/---devilism--tide-kurihara-/" /> tag