Please add following replacements in “replace in html” option under Replace Tools tab. Add text before >>> in right side box and text after >>> in left side box of “replace in html” option.
Yoast SEO plugin >>> YSP
https://yoast.com/wordpress/plugins/seo/ >>>
Powered by Visual Composer – drag and drop page builder for WordPress. >>> VC
Slider Revolution >>> SRV
responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface. >>>
plsh-wordpress_style-css >>> plsh-wsc
wordpress-popular-posts-css >>> wppc