[logback-user] logger name too long

Hi all, I'm new to logback and I have the following question: Is there a way to show only the left part of a logger name? like if I have "liquibase.changelog.ChangeSet" logger, I need to show only liquibase in the log. In the log pattern the focus always on the right part not the left as I see (%logger{36}). If not, is there a way to rename a logger in a plugin? like in the liquibase-core plugin, I want liquibase.changelog.ChangeSet to be liquibase.. Thanks in advance