Change content type

Now all articles are Article content type.
How I can change New(category name) content type to blog? :!:

Joomla! 2.5.14
FLEXIcontent version 2.1.1 r1793

at first select a template for your type
and after in your ctaegorie administration check your template

Hello

i am not sure what you want to do,

you want to massively change the content type of many items ?

why do you mention "category name" we are speaking of the content type

I upgrade joomla (1.5>2.5)
One menu item set to FLEXIContent » Categories (News)
And set Layout Selection >> blog
But then dont register users cant access to articles (read more) and I cant find where I can change blog layout settings.. (articles must be in one columns)

Now I have Categroy: News; ( News news blog)
All records in this category are Content type (Article), Template (default), Categories (News).

In FLEXIcontent module configuration I have:
Type: Article default article 14 [view fields] 783 [view items];
Competence competence competence 22 [view fields] 117 [view items];

And have defoult templates.

So that solution?

I try to make new Content type (blog):blog blog blog 14 [view fields] 0 [view items]
Becouse here I can modificate Blog layout and set to one columbs... But Here is 0 articles..

Now I found where I can change blog layout (I change not articles but category templates), but still have problem with read more (Permissions), with others articles all its ok but with blog still have problem

If I create new articles or I resave articles all its ok..
But I have about 700 articles.. in 2 language.. :oops:

Btw where I can manager trash articles : I need delete permanently!