Older style door trim
You could buy 1x5 MDF, its about $2 per foot at the big box store.  It's a similar material as a hollow 6 panel modern door, and is about the same width as the trim in your stock photo.  Then you can replace your classic turn of the century solid old growth timber doors and trim with modern manufactured products.  Another option is repair and paint, give the hinges some oil, and be proud of your home's original style that can no longer be bought!