Doc: Update name package

Author: ktquez

docs/README.md

@@ -2,7 +2,7 @@
 
 Imagine browsing pages (routes), receiving alerts and notifications, having a countdown timer on the page, a progress bar, a loading or a change of route in a SPA. Now imagine all this happening to people who have visual disabilities and who use screen readers.  
 
-The [vue-announcer](https://github.com/vue-a11y/vue-announcer) provides an easy way to really tell what’s going on in your application to people using screen readers.
+The [@vue-a11y/announcer](https://github.com/vue-a11y/vue-announcer) provides an easy way to really tell what’s going on in your application to people using screen readers.
 
 Inspired by others in the community like:  
 - [Example of how creating an accessible single-page application](https://haltersweb.github.io/Accessibility/spa.html)

docs/guide/README.md

@@ -4,19 +4,19 @@
 
 #### NPM
 ```shell
-npm install -S vue-announcer
+npm install -S @vue-a11y/announcer
 ```
 
 #### Yarn
 ```shell
-yarn add vue-announcer
+yarn add @vue-a11y/announcer
 ```
 
 ## Basic usage
 
 ```javascript
 import Vue from 'vue'
-import VueAnnouncer from 'vue-announcer'
+import VueAnnouncer from '@vue-a11y/announcer'
 
 Vue.use(VueAnnouncer)
 ```

docs/guide/accessibility.md

@@ -12,7 +12,7 @@ It is used in most situations that present new information to users.
 The notification will take place at the next available point, without interruptions.
 
 ::: tip Note 
-In the [vue-announcer plugin](https://github.com/vue-a11y/vue-announcer/blob/master/src/index.js#L8) the default is `polite`
+In the [@vue-a11y/announcer plugin](https://github.com/vue-a11y/vue-announcer/blob/master/src/index.js#L8) the default is `polite`
 :::
 
 ### assertive

docs/guide/announcer-router.md

@@ -7,7 +7,7 @@ For page changes (routes) to be announced automatically, you only need to pass t
 ```javascript
 import Vue from 'vue'
 import router from './router'
-import VueAnnouncer from 'vue-announcer'
+import VueAnnouncer from '@vue-a11y/announcer'
 
 Vue.use(VueAnnouncer, {}, router) 
 ```
@@ -79,7 +79,7 @@ Key                | Data Type  | data                      | default
 
 ::: tip Note
 - The plug-in checks whether the message to be announced has been defined in the meta.announcer object, otherwise the document title to be loaded will be announced.
-- The vue-announcer uses the global after hooks `router.afterEach` to announce the route changes.
+- The @vue-a11y/announcer uses the global after hooks `router.afterEach` to announce the route changes.
 :::
 
 ## Skip in specific route