With the right software, as I accidentally discovered I had…..
You select the closest font you can find in the large collection that came with the graphic suite and then tweak it to look just like the actual font, do a save, and use it forever when you make that decal set, or one that uses the same tweaked font.
The font characteristics are quite easy to adjust with a capable program.
Not that we know if this vendor is doing that.
Best to ya,