Issue with the templates of Highend in WooCommerce

I can read that in the notify section of my wordpress:
“Your theme (Highend) contains outdated copies of some WooCommerce template files. These files may need updating to ensure they are compatible with the current version of WooCommerce. You can see which files are affected from the system status page. If in doubt, check with the author of the theme.”.

I attach the capture of the templates, please, con help with that issue, I noticed that a lot times, and I don’t know what means?