Digitizing vinyl is a lot more manual than ripping CDs. You have to local the start and stops of tracks and do whatever cleanup (clicks, hiss, etc.) you want to do. As to naming, you can use the same conventions you use for CDs.
Audacity is a good all around put it is not optimized for digitizing vinyl. I would suggest you take a look at Vinyl Studio. It takes in the file from the turntable and lets you look up the album from various sources on the Internet (including Discogs, a database of vinyls) and gives you track timings and track names for separating and tagging the tracks. It then lets you de-click and de-hiss. As with all software, it takes a little getting us to but the workflow is very easy once you get use to it. There is a tutorial on their website. It costs $29 and there is a 30 day trial. Available on both Windows and IOS. If you look on ComputerAudiophile it is the most commonly used program. Don't let the $29 price scare you, it is a great program.
As to naming, just use the same naming convention as you do for CDs - something like artist/albums/tracks. I keep my vinyl files in a separate folders from the CD rips for convenience and so there is no conflict between CD and vinyl versions. Vinyl Studio lets you specify the directory and track naming scheme that it uses to output files, just like MC does for ripping CDs. If you use the same format as you use for CDs, MC will be able to import them with no change, other than pointing to the vinyl folder.
In MC, I have a separate user defined tag that has the source - like CD, Vinyl, Internet Radio, Download, etc. That makes it easy to know the source in MC and lets you identify CDs and Vinyls in your views.
Be sure to clean your records first.
So, my first suggestion is to look at Vinyl Studio and its tutorial. It gives you an idea of workflow and how to use the tools. Its lookup feature makes the timing and tagging much easier than using Audacity.