Renaming units only when Promoting causes 2 issues. 1. You can not rename a unit that has received an upgrade due to finding an Ancient Ruin. 2. You have to decide on the Promotion, then change the name, then choose the promotion. Would make it much easier, fixing both issues, if you could change the name at any time. If you left click the title of the currently selected unit, it centers on the unit. Make a "Right click" on the title able to edit the name.