Blog post templates and some blog listing templates consist of multiple modules and are edited in the design manager. The blog content module is a coded template file that must be edited using HTML/HubL markup. Other modules, such as those in the Blog Sidebar group, can be edited in the layout editor. Blog listing pages can also be created and edited in the content editor. Templates that use themes or have drag and drop areas support adding or rearranging modules directly in the editor.
In your HubSpot account, click the settingssettings icon in the main navigation bar.
In the left sidebar menu, navigate to Website > Blog.
If you have multiple blogs, click the Select a blog to modify dropdown menu and select a blog.
Click the Templates tab.
In the Blog post or Blog post section, click the Actions dropdown menu and select Edit.
In the layout editor of the design manager, click a module and edit its options in the right column.
Click the Blog Content module.
In the right sidebar menu, under the Post Templates section, click Edit post template or Edit listing template.