The phrase "immodestly called" can be replaced with a variety of synonyms to add depth and nuance to a statement. Alternatives range from "boastfully named" to "arrogantly labeled", both of which highlight the conceit that may be present in such self-declaration. Other options include "disproportionately titled", "excessively dubbed", "ostentatiously named", or "proudly branded". These variations of the original phrase contextualize the act of labeling oneself or something in a certain way as an expression of pride, exaggeration, or self-promotion. Depending on the intended tone or meaning, different synonyms can evoke different connotations and associations in readers.