You can search and replace the old way: for search-and-replace there is the :substitute command or :s/pattern/replacement<Enter> — fifty years of unkillable mechanics that work exactly as they always have.

To replace all occurrences in a file, the extra "g" is used :s/pattern/replacement/g — this is the real hardcore: no review, no mercy, one sweep across the whole buffer.

To repeat the replacement, "&"; to undo, "u"

More description here

but LazyVim includes the Grug-far.nvim plugin

There is a mention of its setup on the official LazyVim site

It did not work locally :(