Anytag Wiki & Guide
wiki.9minecraft.net/anytag-9minecraft-data-pack/
Using the Anytag item to leave named, colour-coded text floating beside chests, pens, stalls and paths.
Overview
Anytag exists to let a base explain itself. It adds a single craftable item whose only job is to hold one line of text and leave it hanging in the air beside whatever you aim it at.
Unlike a sign, the text is not fixed to a surface and occupies no block, so it can sit over an open pen, beside a gate, above a crop bed, or partway up a post at a junction.