When you want to mention an alternate name for something, you can use the phrase "also called." However, if you want to add some variety to your writing, there are other phrases that you can use. Some examples include "alias," "a.k.a" (also known as), "otherwise known as," "commonly known as," "referred to as," and "nicknamed." Additionally, you can simply use the word "or" to connect the alternate name to the original name. Using different synonyms can make your writing more interesting and engaging while still conveying the same information.