Paging 3 - how to change paging source dynamically?

I need to be able to change the paging source dynamically.

A screen with 2 functions:

• 1st: Initially loads list of data
• 2nd: Search for a particular data

ViewModel:

class BlogsViewModel: BaseViewModel() {

    var blogs = Pager(PagingConfig(10)) {
        BlogsDataSource()
    }.liveData.cachedIn(viewModelScope)


    fun search(keyword: String) {
        blogs = Pager(PagingConfig(10)) {
            BlogsSearchDataSource("testing")
        }.liveData.cachedIn(viewModelScope)
    }

    fun getBlogs() {
        blogs = Pager(PagingConfig(10)) {
            BlogsDataSource()
        }.liveData.cachedIn(viewModelScope)
    }

Whenever I call the "search" function nothing changes. I tried using adapter.refresh() but didn't work