I am really sorry, i’ll just explain it in the comment.
The current name : Swapd Business
The new name that i want : Dog
Open the page in two tabs, on the first one just add any letters for formality like make it " Swapd Business1" so that the bot system would approve it immediately, if you make it difficult for the facebook automated system, it’s unlikely to be approved so keep it simple.
On the next tab give the new page name that you want which in this case is " Dog".
Now what you need to do is quickly change tabs and click on request change… To change the tabs you have to hold ctrl+tab on keyboard.
Then click on request change on the first tab then quickly(very quickly) change the tab and click request change on the new tab as well.This way we will be able to trick the rename system on facebook.
What i suggest is keep your hand on Ctrl+tab key the whole time and do it. Now if you look at the video, it might be a little clearer. I literally did this to my page 10 minutes ago i think. You can even check the page if you follow the link on the video. Let me know if you need further information @Swapd