It's actually very simple to do
Word 2016 – Align Text Vertically – How to Center Vertical Alignment on a Page in a Document MS 365
When creating a cover or title page, you may want to align the text vertically. In Microsoft Word, you can center the text or move it to the top or bottom in a few steps.
For example, if you want to align all the text in the document, say if it is a one-page Word document, you can easily do this.
You should then see your text aligned vertically in the position you chose.
