Domain alias redirect plugin?

I would like to redirect specific pages on one installation to another wp installation using a plugin, but ensure that the end user only sees the original url in their url bar.

Does such a plugin exist? If not, are there any WordPress solutions? I want to avoid the domain alias through my domain provider.

Example: {fake domains}
Original URL: http://www.domaino.com/esteem
Desired target: http://www.domino.com/esteem
What I want is that the user sees the original, not the target in the URL display.

I am prepared to enter the redirects manually, if necessary.

Unfortunately our domain host does not offer “domain alias” options!

This is a temporary measure, but quite urgent. Thanks

Peter