diff --git a/Makefile b/Makefile
index f34f895c665..939698dc887 100644
--- a/Makefile
+++ b/Makefile
@@ -147,6 +147,7 @@ build-all-docs:
 	@python doc/settings_rstgen.py
 	@sudo rm -rf /home/ansys/Documents/ansys_fluent_core_examples/*
 	@xvfb-run poetry run -- make -C doc html
+	@python doc/modify_html.py
 
 compare-flobject:
 	@python .ci/compare_flobject.py
diff --git a/doc/modify_html.py b/doc/modify_html.py
new file mode 100644
index 00000000000..41b68ac4277
--- /dev/null
+++ b/doc/modify_html.py
@@ -0,0 +1,40 @@
+"""Module to modify the HTML files generated by Sphinx."""
+
+from importlib import import_module
+from pathlib import Path
+
+from bs4 import BeautifulSoup
+
+from ansys.fluent.core.solver.flobject import Base
+
+
+def modify_html(soup: BeautifulSoup) -> None:
+    """Modify the HTML files generated by Sphinx to write original python class names."""
+    module_name = soup.find(class_="sig-prename descclassname").text.removesuffix(".")
+    module = import_module(module_name)
+    class_desc = soup.find(class_="sig-name descname")
+    class_name = class_desc.text
+    cls = getattr(module, class_name)
+    if issubclass(cls, Base):
+        if cls.__name__ != cls._python_name:
+            class_desc.string = cls._python_name
+
+
+if __name__ == "__main__":
+    html_dir = (
+        Path(__file__).parent
+        / "_build"
+        / "html"
+        / "api"
+        / "solver"
+        / "_autosummary"
+        / "settings"
+    )
+    for html_file in html_dir.glob("*.html"):
+        with open(html_file, "r", encoding="utf-8") as f:
+            soup = BeautifulSoup(f, "html.parser", from_encoding="utf-8")
+
+        modify_html(soup)
+
+        with open(html_file, "w", encoding="utf-8") as f:
+            f.write(str(soup))
diff --git a/src/ansys/fluent/core/codegen/settingsgen.py b/src/ansys/fluent/core/codegen/settingsgen.py
index 0e11d7fa213..e96d20958e2 100644
--- a/src/ansys/fluent/core/codegen/settingsgen.py
+++ b/src/ansys/fluent/core/codegen/settingsgen.py
@@ -10,7 +10,12 @@
 import ansys.fluent.core as pyfluent
 from ansys.fluent.core import launch_fluent
 from ansys.fluent.core.codegen import StaticInfoType
-from ansys.fluent.core.solver.flobject import ListObject, NamedObject, get_cls
+from ansys.fluent.core.solver.flobject import (
+    ListObject,
+    NamedObject,
+    get_cls,
+    to_python_name,
+)
 from ansys.fluent.core.utils.fix_doc import fix_settings_doc
 from ansys.fluent.core.utils.fluent_version import get_version_for_file_name
 
@@ -197,6 +202,8 @@ def _write_data(cls_name: str, python_name: str, data: dict, f: IO, f_stub: IO |
         s.write("    _child_classes = dict(\n")
         for k, v in data["child_classes"].items():
             name = v["name"]
+            # Retrieving the original python name before get_cls() modifies it.
+            child_python_name = to_python_name(v["fluent_name"])
             hash_ = _gethash(v)
             # We are within a tree-traversal, so the global _NAME_BY_HASH dict
             # must be updated immediately at the point of lookup. Same lookup
@@ -216,10 +223,10 @@ def _write_data(cls_name: str, python_name: str, data: dict, f: IO, f_stub: IO |
             # the _CLASS_WRITTEN set.
             if k in command_names + query_names:
                 _write_function_stub(k, v, s_stub)
-                classes_to_write[unique_name] = (name, v, hash_, False)
+                classes_to_write[unique_name] = (child_python_name, v, hash_, False)
             else:
                 s_stub.write(f"    {k}: {unique_name}\n")
-                classes_to_write[unique_name] = (name, v, hash_, True)
+                classes_to_write[unique_name] = (child_python_name, v, hash_, True)
         s.write("    )\n")
     if child_object_name:
         child_object_type = data["child_object_type"]