Poco

If you have ever imported a Blogger blog into WordPress you probably have some posts that were originally missing a title. During the import, a title (and post slug) was created for the post that looks like a large numerical value. I believe this is the original Blogger post ID, I guess the importer needed something to use.
What this plugin does is replace those ugly numerical titles with the first few words of your post, like Blogger did. By simply enabling the plugin, any post that matches the ?ugly title? filter will have the title replaced by the first 48 characters of the post.

Blogger Title Fix

This plugin replaces the random title given to posts that were imported from Blogger with an excerpt.

rtCamp

vaishaliagola27

Saurabh

faishal

Rahul Bansal

nitun

Nikhil Joshua

Deepak Lalwani

Rakshit Thakker

anantshri

Devansh Chaudhary

If you have imported posts from Blogger.com (blogspot.com) then you might be redirecting visitors from your blog to homepage of your new WordPress blog. Which is wrong, as a user may feel lost when we lands up on your homepage unexpectedly.
This plugin handles traffic redirection part in a way that visitors will see be redirected from old Blogger.com post to same post on new WordPress.com blog on 1-to-1 basis.
You can find <a href="https://bloggertowp.org/tutorials/blogger-to-wordpress-redirection-plugin/" rel="nofollow ugc">detailed instructions to use this with screenshots here</a>.
Use <a href="https://wordpress.org/support/plugin/blogger-to-wordpress-redirection/" rel="ugc">support forum</a> for some help. 
You may also consider using our <a href="https://bloggertowp.org/service/" rel="nofollow ugc">Blogger To WordPress Migration Service</a>
New Features
<ul>
<li>Zero changes requires on WordPress end. Plugin handles everything automatically.</li>
<li>New configuration wizard help you setup redirection without much efforts.</li>
<li>Supports importing from multiple Blogger.com blog</li>
<li>Supports rel=canonical, meta-refresh tags on Blogger.com which will speed-up redirection</li>
</ul>
Link – <a href="https://bloggertowp.org/tutorials/blogger-to-wordpress-redirection-plugin/" rel="nofollow ugc">Installation & Setup Guide</a>
<h4>Video Guide</h4>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/oinLz8-Wc4I?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>

Blogger To WordPress

This plugin automates setting up 1-to-1 mapping between Blogger.com (blogspot) blog posts and your new WordPress blog posts.

Blogger Title Fix vs Blogger To WordPress