I hope you are having an awesome day and thanks for contacting us regarding your query.
You may accomplish this by utilizing the steps below:
• Please log into your WordPress Dashboard as an Administrator
• Navigate to Appearance>Theme Options>Header>Title & Tagline from your WordPress Dashboard
• Click on the checkbox under the Disable Blog Title section
• Save Changes
Please let me know if there are any more questions that I may answer for you 🙂