Refreshing posts on different Facebook sites

Saver-upper

I understand when I sell an item on different Fb pages,there is an option to press a button and all the listings for that item,over the different pages,are automatically marked as "sold",so I don't have to re-visit every page individually,look for my listing,and remove it.

I am wondering,can I do the same with a post,ie,not a sales listing?
I have my own business,and am looking to expand.A couple of weeks ago I posted on many local Fb pages about my business expansion.But now,when I decide to "bump" the post,it takes several hours of searching for each page individually,searching for my post within,bumping it....for about 40 different Fb pages (took a couple of hours one night last week,and again this evening :eek:).
Is there a way of doing a couple of clicks and the posts all "bump" automatically/simultaneously?
Thank you for any help,or advice on how I can list differently.