Word: Insert File/Path Name into Document Footer or Header

There are following steps perform:

1. Open Microsoft Word.
2. Click on the "Insert" tab.

3. From the "Header & Footer" group, click [Header] or [Footer].
4. From the drop-down menu, choose a Header or Footer style.
5. Return to the "Insert" tab.
6. From the "Text" group, click [Quick Parts] > Select "Field..."
7. Under "Field names," select "FileName."
8. In the "Field properties" section, select a format.
9. In the "Field options" section, check "Add path to filename." The file name will now appear in the header or footer.