Log4j2: different files according to called logger method

Question

Following officiale Apache guide, I managed to write this silly xml file to configure my loggers with log4j2 2.10:

<Configuration status="WARN">
  <Appenders>
    <Console name="Console" target="SYSTEM_OUT">
     <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
    </Console>
    <File name="FileFatal" immediateFlush="true" fileName="bin/logs/fatal.log">
      <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
     </File>
     <File name="FileError" immediateFlush="true" fileName="bin/logs/error.log">
      <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
     </File>
     <File name="FileWarn" immediateFlush="true" fileName="bin/logs/warn.log">
      <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
     </File>
     <File name="FileInfo" immediateFlush="true" fileName="bin/logs/info.log">
      <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
     </File>
     <File name="FileDebug" immediateFlush="true" fileName="bin/logs/debug.log">
      <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
     </File>
     <File name="FileTrace" immediateFlush="true" fileName="bin/logs/trace.log">
      <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
     </File>
  </Appenders>
  <Loggers>
    <Root level="trace">
      <AppenderRef ref="Console"/>
      <AppenderRef ref="FileFatal" level="fatal"/>
      <AppenderRef ref="FileError" level="error"/>
      <AppenderRef ref="FileWarn" level="warn"/>
      <AppenderRef ref="FileInfo" level="info"/>
      <AppenderRef ref="FileDebug" level="debug"/>
      <AppenderRef ref="FileTrace" level="trace"/>
    </Root>
  </Loggers>
</Configuration>

which seems to work fine. Anyway, I would like that error(), info(), debug(), warn(), trace() methods to be written in different specific files, beside console obviously. Instead, for example, inside warn log file I also find error and fatal ones. How shall I set up it? That does not seem a standard xml configuration like I've found anywhere else, there are some different tags with different syntax.