hide out of stock products from search result

Hello,

Please add this code to the Theme Settings > Custom CSS > Global:

If your labels are round:

body.search-results  .labels-rounded .out-of-stock {
display:none;
}

if your labels are rectangular:

body.search-results  .labels-rectangular .search-results{
display:none;
}

If you have any questions please feel free to contact us.

Best Regards

Hello,

Please make the full backup of your site and check the issue on the Storefront theme to detect if our theme causes the problem. Storefront is a free theme developed by WooСommerce.

Best Regards