Change font for object text dynamically?

is there a way to change the font for object texts within the game? i need to use a special font in one scene for object texts and couldn´t find any solution. 

is there a way to change the font for object texts within the game? i need to use a special font in one scene for object texts and couldn´t find any solution. 

since the latest RC2 version object text can now have a specific font in the display object text action part. Before lua was needed to change it temporarily. But it now should work as mentioned above.

please tell me how to do this in lua - i still use 4.2.5 

please tell me how to do this in lua - i still use 4.2.5 

super old method: