I know these suggestions are kinda minor and it's more of a personal annoyance more than anything, but oh well.
1.Displaying the map's name in the menu.
Yes, I know you can see the name of the map in the save section , but it gets very annoying when you're trying to find the name of the map in order to finish an objective and the only way to find out the map is through saving the game and checking the save file.
2.The Item list for the Hidden cities
This , too , is also a personal rant because I'm a guy who can forget what he ate during lunch even though it's been only one day. I'm sure you can list the items required to make the item since you've done it with the costumes(hopefully it's not a spoiler). The quest I'm talking about is the one where you have to recreate the items that you had for -eherm- , -eherm , and -eherm-