Our webite's home page is in 5 different languages as in the following examples. We want to monitor that all the pages load correctly,
In this case, should we create 5 separate tests to check the homepage loads?
Yes, the Best Practice is to create a separate test for each version of the home page.
One advantage is that you can use nodes from the region for each page. For example, monitor nodes that are in France for the French-language page.