[Feature] Name a shop for easier reference

[Bloodlex]

Describe the Feature:

A feature to give any shop (single or double chest with sign) a name. It would allow to change it settings remotely via commands without having to look at it. It would also help visualize what and where actually the shop is, when for instance fetching data from database. It could tell a lot more than only coordinates and sold item type.

It would require to add another column to the database with the name of a shop.

This option should be optional (blank at the beginning).

Screenshots:

Additional context:

My personal use case would be for instance to present a list of player's shops in form of a table on a webpage. It would not be that clear without that information, since each row would only contain coordinates (hard to visualize where it is) and item sold (a player can have multiple shops around the world selling the same item).