Yes, you can now easily change the name of your company on Google my business! But beware, there are robots and human moderators who will check this new name (and you may have to justify it!). This name can sometimes also be optimized for better visibility in search results. Beware, however, of using trade names that may be frowned upon by the general public, as this depends on the context and your activity. For example, if you’re a car dealership, you may very well use brand names. I explain all this in my method (and especially how to fit into the Google validation boxes).