[Feature Request] The Ability to "fix" or manually edit which episode info is used for a given file

After building my library, I have come across many instances where my show's "season" would not match a season as spelled out via any TV Series database. About 1/3 of the time, this is because of decisions by the manufacturer of the disc for the show that causes this difference, and the other 2/3 of the time, it is my own decision, for various personal and logistical reasons. This is not the case with every show, but enough that it stands out. Sometimes there are episodes "missing", and sometimes there are extra episodes. As a result, they won't match up with a strict database and it throws off pulling the correct info. For instance, there are times when a show in originally broadcast, an episode will have multiple parts, but when released on disc, it will be combined into one episode. The reverse is also true (a longer episode is split into multiple on discs). Because of this, it throws off the episode count, and in the case of a multi-part episode -> single episode, I am not going to skip a number on the episode listing of the broadcast. It would annoy me to no end because every time I saw it, I would think that a file got damaged, deleted, etc.... when that wouldn't be the case. Since the episode number is off, so is the information that is pulled for it. The need to manually fix this is imperative and hopefully will be added in the near future.