Publishing your blog to multiple Blogs you have setup in Hubspot

So we have 2 blogs that we post to - and maybe more down the road.  We would like to be able to post the blog to both / or all of the blogs we have setup in Hubspot.  Thus, each post will be visible on both blogs after publishing.  (Just have a checkbox on the publishing of the blog posts, that shows the other blogs and you can chose the extra ones you want to publish to). 

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