Welcome to the Q&A Forum

I did a quick research and both of these are offered as HP products. Are you sure it's the same product renamed? Also I notice that you have video tutorials. If it's just a name change and the interface and everything remains the same then I think you can keep the video tutorials and mention ALM in the text/title/meta description etc. If the interface, tools and options all have changed then it's better to create new set of pages and videos because the old pages wont provide any value to the new users.