Summary: Removed PergoSTET product listings

Why It Matters: This removes specific pergola products from the website.

What Changed:

• Removed "Shop Now, Pay Later with Klarna As featured in GQ Magazine. Read More Trustpilot"
• Added "Receive 5% Off Sitewide 00days : 00hours : 00mins Use code: SUMMER5 Timer Close"
• Changed "Spring Sale" to "Summer Sale"
• Removed specific PergoSTET pergola product listings and prices