Migrating your blog from another platform such as WordPress, SquareSpace or Wix to HubSpot is a fairly straightforward process. However, it's important to make sure that you do it in a structured and organised way to avoid any unexpected issues!
tutorial, hubl, blog13 Aug, 2018
Setting one or more featured posts on your blog listings page allows you to draw your reader's attention to posts that you want to highlight.
On HubSpot, you can achieve this using post topics or tags and HubL. Your blog listings template will include a HubL expression that says "If the blog post has the featured tag, make it a featured post".
You will need to get your hands dirty with some code to do this so, if you're uncertain, check in with your developer or enlist the help of a HubSpot Freelance Developer.