Generally speaking, the naming of calligraphy works is the naming of literary content. If it is a couplet, it is the first two words of the upper and lower couplets plus the word "Lian". For example, "why is the room elegant, but there are not many flowers" can be called "the room is elegant and fragrant"
Another method is to add the font type and form of the work. For example, the couplets mentioned above can be called "five-character couplets of lines (Kai, Cao, Zhuan and Li)".