If you don’t want to upload a logo to display in the header of your website, you can display your site title and tagline instead.
To change your site title and tagline, open up the Site Identity tab in the Customiser.
Here you will see the Site Title and Tagline options where you can easily change these settings.
If you don’t want to show the site title and tagline, simply deselect the Display Site Title and Tagline option.
If you want to hide the site title but keep the tagline, leave the site title field empty. Alternatively, if you want to hide the tagline but keep the site title, leave the tagline field empty.