diff --git a/log/log.go b/log/log.go
index 5f486fe..86ecf43 100644
--- a/log/log.go
+++ b/log/log.go
@@ -94,11 +94,16 @@ func (l *Log) SetPrinter(printer func(level uint32, component string, msg string
 	l.printer = printer
 }
 
+func (l *Log) SetName(name string) {
+	l.component = name
+}
+
 func (l *Log) WithName(name string) *Log {
 	return &Log{
 		component: name,
 		level:     l.level,
 		fmtTime:   l.fmtTime,
+		printer:   l.printer,
 	}
 }