After migrating content to SharePoint 2010 or 2013, navigation links point to default.aspx instead of home.aspx. Below is an example where the top navigation bar and quick launch links still redirect to default.aspx after migrating to SharePoint 2010.
Source
In the source site, the navigation links were hard-coded with "default.aspx" included.
Transformation is currently not available for navigation objects. However, you may perform the steps below as a workaround:
