ok

src/components/Header.js

@@ -33,8 +33,8 @@ const Header = ({ username, scrollToProduct, scrollToCourse, setShowedModal, han
           {username ? 'MY PRODUCTS' : 'PRODUCTS'}
         </a>
         <a
-          className={`${styles.navLink} ${hoveredNav === 3 ? styles.navLinkHover : ''}`}
-          onMouseEnter={() => setHoveredNav(3)}
+          className={`${styles.navLink} ${hoveredNav === 4 ? styles.navLinkHover : ''}`}
+          onMouseEnter={() => setHoveredNav(4)}
           onMouseLeave={() => setHoveredNav(null)}
           onClick={() => {
             if (!username) scrollToCourse();

src/components/ProductDetailPage.js

@@ -160,7 +160,7 @@ const ProductDetail = ({ subscriptions, product, requestLogin, setShowedModal })
                   window.location.href = url;
                 }}
               >
-                PELAJARI LEBIH LANJUT
+                {product.end_date ? 'KUNJUNGI SITUS' : 'PELAJARI LEBIH LANJUT'}
               </button>
             )}