On WoW, there is an addon that RPers in the community all use. It shows character Bio,description,currently what they are doing or what happened to them, shows their full name with titles and nicknames, and their personality.
I am finding ESO is seriously lacking in this department. It would do much better if there was something similar as such.
To show you what I am talking about here is the link for the addon to WoW. Doesn't have to be exactly like it ,feel free to make it your own.
https://mods.curse.com/addons/wow/total-rp-3