#4252529 Update title of the plan details page

Changes proposed in this Pull Request

• Update the copy of the title in the plan/product details page
• Add top margin to the title

Testing instructions

• Visit the Plans section with the offer reset flow enabled
• Click on the button of the Jetpack Security card, and check that you land in the details page
• Check that the title mentions “Security”
• Back to the Plans page, click on the Jetpack Backup card
• In the details page, check that the title mentions “Backup”

Screenshots

Security

Backup

Mobile