Hi,
I can make your multi websites to single sites according to your requirement and specifications you share. Please send me existing website links so I can check. I have built many business websites so I can do it for you within time estimated. I am available to discuss further and start work IMMEDIATELY.
Skills -> PHP, MYSQL, Bootstrap, HTML,JavaScript,
eCommerce, CMS, WordPress, WooCommerce
Portfolio -> https://www.freelancer.com/u/babitabubu
Regards.