To set up Blogs customization in your online store before Customizing the current themes,
1) Click Online Store > Themes.
2) Choose Pesto theme and click on the Customize button.
First select Blog Section
1) Select Featured Post and you can change the article if you want
2) After changing this hit the Save button
You can set limit Tag List or Product category here as you want
Here are the things you can change
1) Posts per page
2) Show featured image
3) Show date
4) Show author
5) Show comment count
