How can I save an R plot that is only displayed in the "plots-pane" and not saved in the workspace?

Here simplified example on how I create my plot:

```
library(corrplot)
data(cars)
res.plot <- cor(cars)
par(mfrow=c(3,2))
for (i in 1:6) {
 corrplot(res.plot)
}

```

To save the resulting plot I can't use `ggsave` for example because I dont have the `plot=` input as the plot is not saved in the workspace.

This code doesn't work either:

```
data(cars)
res.plot <- cor(cars)
par(mfrow=c(3,2))
svg(filename=paste0("Rplot_",Sys.time(),".svg"), width = 8.27,height = 11.69)
for (i in 1:6) {
  corrplot(res.plot)
}
dev.off() 

```

The only solution I found so far is to use the "Export" dialog of R studio but as I need to export a lot of plots it would be a way faster to save them using code.

Any ideas?