How to get parent site name from subsite using Umbraco

Question

Suggest how to get parent site name from subsite name from another root using umbraco.

For eg.

1. Home
1. Overview
2. About

Assume that from search page i need to get name of the subsite name and parent site name like below:

1. Subsite1 - Home
2. Overview - Home
3. Subsite1 - Parent2
4. Subsite2 - Parent4

What i have tried:

@foreach( var container in Model.Content.Children("container")
{
 var containerName = container.HasProperty("containerTitle") &&
 container.HasValue("containerTitle")? container.GetPropertyValue
 ("containerTitle"): container.Name;
}

please suggest your logics. Thanks in advance.