You can customize “Post Author Name” using the Combo Blocks plugin. This article will help you to customize the post’s author name.
To begin, insert a “Post Author” block.
Click on the “Name” tab.
You can add prefixes and postfixes to the author’s name.
You can customize the “Color” and “Background Color.”
You can customize “Margin” and “Padding” for your author field.
In the typography section, you can change the “Font Family,” “Font Size,” “Line Height,” “Letter Spacing,” “Font Weight,” “Text Transform,” and “Text Decoration.”