I HAVE DISCOVERED iframes
Now I can have a blog on bearblog.dev and insert it on the website! Whee! I've updated the pages to use a CSS style file so I don't have to update every website's css seperately, just link back to the style file. So updates to the code will automatically populate to every webpage.
Also, I figured out how to make collapsible buttons for the Touhdee page so I can insert lore, info, etc without making the page gigantic at first load.
Very happy with how this is all going. :D
~h