How to avoid duplicated labels

[autumn winds]

Hi, first of all, I tried to google this issue, but did not find any clear answer.

I have to render this vehicle with a simple label, but I can't find the way to avoid the duplicate on other surfaces of the models. Tried planar and UV mapping with no success.

Any way to avoid this? Thanks in advance

[TGS808]

Using Planar, turn off "Two Sided". If that doesn't get it done (it may not) and assuming you are working in millimeters, set the depth to .1 That should do it.

[autumn winds]

it worked, thanks!