diff --git a/book/features/interactive_element.ipynb b/book/features/interactive_element.ipynb
index c737ebc..75bd000 100644
--- a/book/features/interactive_element.ipynb
+++ b/book/features/interactive_element.ipynb
@@ -7,7 +7,7 @@
     "hidePrompt": true
    },
    "source": [
-    "# Interactive elements not including Python\n",
+    "# Interactive content: Elements not including Python\n",
     "\n",
     "To add interactivity to the book, you can make use of interactive elements which are embedded in the book. You've four options:\n",
     "\n",
diff --git a/book/features/live_code.ipynb b/book/features/live_code.ipynb
index ff42ea6..3b46331 100644
--- a/book/features/live_code.ipynb
+++ b/book/features/live_code.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Run Python inside your book with Sphinx-thebe\n",
+    "# Interactive elements: Run Python inside your book\n",
     "\n",
     "```{admonition} User types\n",
     ":class: tip\n",