return files


def generate_renamed_section_items(
    items: list[Union[Page, Section, Link]], *, config: MkDocsConfig
) -> list[Union[Page, Section, Link]]:
    new_items: list[Union[Page, Section, Link]] = []
    for item in items:
        if isinstance(item, Section):
            new_title = item.title
            new_children = generate_renamed_section_items(item.children, config=config)