How to change Ctrl icon with a R icon like on console.

[Daferpi2030]

This is more of a nitpick but, is there any way of changing the keyboard button prompts with a controller equivalent? Or at least the ctrl icon in the palette?
It just feels kind of silly having those 4 letters.

 

[Usagi]

This is a HUD texture, found in Texture 0 of the file f256_hyouji.prs. You can either edit your own with a guide to change the graphic for "ctrl" to "R", or you can use the amazing HD UI Project by @MagicLuthee, which has a "HD UI - Controller Edition" folder with the edit in it already.