Total entrries revisited and removing wildcard from searches

Mirekkaz kindly provided a way to remove the totals from a query/search but I would like ton know where to place this code

{
“language”: {
“infoFiltered”: “”
}
}
to remove “(filtered from … total entries)”.

I would also like to remove the capability for wildcard search on a column in a table presentation – can this be done

Martin