Index: src/wp-admin/includes/class-wp-ms-themes-list-table.php
===================================================================
--- src/wp-admin/includes/class-wp-ms-themes-list-table.php	(revision 35901)
+++ src/wp-admin/includes/class-wp-ms-themes-list-table.php	(working copy)
@@ -399,18 +399,31 @@
 
 		if ( ! $allowed ) {
 			if ( ! $theme->errors() ) {
-				$actions['enable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=enable&amp;theme=' . $theme_key . '&amp;paged=' . $page . '&amp;s=' . $s, 'enable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__('Enable this theme') . '" class="edit">' . ( $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ) ) . '</a>';
+				/* translators: %s: theme name */
+				$actions['enable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=enable&amp;theme=' . $theme_key . '&amp;paged=' . $page .
+					'&amp;s=' . $s, 'enable-theme_' . $stylesheet ) ) . '" class="edit" aria-label="' .
+					esc_attr( sprintf( __( 'Network Enable %s' ), $theme->get( 'Name' ) ) ) . '">' .
+					( $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ) ) . '</a>';
 			}
 		} else {
-			$actions['disable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=disable&amp;theme=' . $theme_key . '&amp;paged=' . $page . '&amp;s=' . $s, 'disable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__('Disable this theme') . '">' . ( $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ) ) . '</a>';
+			/* translators: %s: theme name */
+			$actions['disable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=disable&amp;theme=' . $theme_key . '&amp;paged=' . $page .
+				'&amp;s=' . $s, 'disable-theme_' . $stylesheet ) ) . '" aria-label="' .
+				esc_attr( sprintf( __( 'Network Disable %s' ), $theme->get( 'Name' ) ) ) . '">' .
+				( $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ) ) . '</a>';
 		}
 
 		if ( current_user_can('edit_themes') ) {
-			$actions['edit'] = '<a href="' . esc_url('theme-editor.php?theme=' . $theme_key ) . '" title="' . esc_attr__('Open this theme in the Theme Editor') . '" class="edit">' . __('Edit') . '</a>';
+			/* translators: %s: theme name */
+			$actions['edit'] = '<a href="' . esc_url('theme-editor.php?theme=' . $theme_key ) . '" class="edit" aria-label="' .
+				esc_attr( sprintf( __( 'Edit %s' ), $theme->get( 'Name' ) ) ) . '">' . __( 'Edit' ) . '</a>';
 		}
 
 		if ( ! $allowed && current_user_can( 'delete_themes' ) && ! $this->is_site_themes && $stylesheet != get_option( 'stylesheet' ) && $stylesheet != get_option( 'template' ) ) {
-			$actions['delete'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=delete-selected&amp;checked[]=' . $theme_key . '&amp;theme_status=' . $context . '&amp;paged=' . $page . '&amp;s=' . $s, 'bulk-themes' ) ) . '" title="' . esc_attr__( 'Delete this theme' ) . '" class="delete">' . __( 'Delete' ) . '</a>';
+			/* translators: %s: theme name */
+			$actions['delete'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=delete-selected&amp;checked[]=' . $theme_key . '&amp;theme_status=' . $context .
+				'&amp;paged=' . $page . '&amp;s=' . $s, 'bulk-themes' ) ) . '" class="delete" aria-label="' .
+				esc_attr( sprintf( __( 'Delete %s' ), $theme->get( 'Name' ) ) ) . '">' . __( 'Delete' ) . '</a>';
 		}
 		/**
 		 * Filter the action links displayed for each theme in the Multisite
@@ -495,7 +508,9 @@
 		$theme_meta[] = sprintf( __( 'By %s' ), $theme->display('Author') );
 
 		if ( $theme->get('ThemeURI') ) {
-			$theme_meta[] = '<a href="' . $theme->display('ThemeURI') . '" title="' . esc_attr__( 'Visit theme homepage' ) . '">' . __( 'Visit Theme Site' ) . '</a>';
+			/* translators: %s: theme name */
+			$theme_meta[] = '<a href="' . $theme->display( 'ThemeURI' ) . '" aria-label="' .
+				esc_attr( sprintf( __( 'Visit %s homepage' ), $theme->get( 'Name' ) ) ) . '">' . __( 'Visit Theme Site' ) . '</a>';
 		}
 		/**
 		 * Filter the array of row meta for each theme in the Multisite themes