There should be options to link titles to gear sets

[Monokhrom]

I wish we could link a lot more to gear sets. Imagine how cool it’d be if you could assign different hairstyles and makeup to different gear sets!

[dspguy]

A macro would do it. Here are two examples

/macroicon 1 gearset ;where 1 is the slot in your gearset list of the job you want - this is so you get the icon for the job
/gearset change 1 ;where 1 is the slot in the gearset list
/title set TitleGoesHere

If you want to do it with a glamour plate, do this:

/macroicon 1 gearset ;where 1 is the slot in your gearset list of the job you want - this is so you get the icon for the job
/gearset change 1 10 ; where 1 is the gearset slot and 10 (in this example) is the glamour plate number
/title set "TitleGoesHere"

In both cases, just drop it on your hotbar and use it like you would the normal gearset icon.

[LinaAkayomi]

It already exists, but it requires you to break ToS to do it.
Honestly, if SQEX hired like the top 3 modders for this game, and have them work on their mods be allowed into the vanilla game, the quality of life changes alone would be night and day.
It's kinda sad people in their free time can do more for the game than the actual devs who are paid to run it