'Missing' POI's (TT5 + POI Warner)

How do you navaigate to a POI that is not shown in the list ? e.g I am on the South Coast and I want to navigate to Tesco in Kendal.......when I hit 'navigate to' and select Tesco's as the POI, the list of Tesco's only goes up to those stores within a 50 mile radius of my starting point, in my case Yeading, near Reading. I've also noticed this with National Trust properties....again, around 50 mile limit seems to be the norm.
One other small point...how do I delete that ghastly Dutch voice......'Warning..Upcoming Danger Zone.' ..and 'Upcoming Danger Zone Ahead' (and my voice sound is already turned off). I find it really irritating, thanks.

With your POI's, if you select navigate to, then POI, then Tesco you should be faced with a list of the closest Tesco stores to you. If you then click on the keyboard item in the bottom left corner of the screen and type the name of the area, it should bring it up.

I have tried it with Kendal but there is no POI Tesco store there. However, if you type in Blackpool for example it should show up (which is much more than 50 miles away).
Maybe the Tesco store is classed in a different area???

I'm afraid that I can't help you with POI Warner as I don't use it.

Again....thanks !! (Wrongly, I assumed Kendal....to fill up prior to a climbing trip to the Lakes next week !)