best way to overwrite a extension template - typo3

Question

what is the best way to overwrite the standard template of typo3 extensions so that they are save for updates?
thanks
Tried this:
plugin.tx_news {
view {
templateRootPath = fileadmin/webdesign/templates/news/Templates/
partialRootPath = fileadmin/webdesign/templates/news/Partials/
layoutRootPath = fileadmin/webdesign/templates/news/Layouts/
}
}
But nothing has changed

Answer 1

Here is an example from the tx_news doc:
The TypoScript Setup syntax looks like this:
plugin.tx_news {
view {
templateRootPaths {
0 = EXT:news/Resources/Private/Templates/
1 = EXT:fileadmin/templates/ext/news/Templates/
}
partialRootPaths {
0 = EXT:news/Resources/Private/Partials/
1 = fileadmin/templates/ext/news/Partials/
}
layoutRootPaths {
0 = EXT:news/Resources/Private/Layouts/
1 = fileadmin/templates/ext/news/Layouts/
}
}
}
Doc tx_news:
https://docs.typo3.org/typo3cms/extensions/news/3.0.0/Main/Templating/Start/Index.html
typo3 Doc:
https://docs.typo3.org/typo3cms/extensions/fluid_styled_content/7.6/Configuration/OverridingFluidTemplates/Index.html
Here another example from slickcarousel:
https://gist.github.com/misterboe/5de7498e810ebd57f7bfb4d2a7abeb66

Answer 2

Important to Know:
in TYPO3 CMS 6.2 and before you can just Overwrite the settings
templateRootPath = /path/to/you/template
in TYPO3 CMS 7.6 and later you can crate an Array where Fluid / TYPO3 is looking for the template. The Naming is different (now ends with an "s" ) and it must be an Array.
So OLD Examples for Version 6.x will not work in 7.6!
templateRootPaths {
0 = /path/to/originalExtension/template
1 = /path/to/you/template
}
same for partialRootPath -> now partialRootPaths and also layoutRootPath -> now layoutRootPaths
The advantage of this new Array: if you only want to overwrite ONE Partial or one Template: create the Directory in your own extension or Fileadin Folder and just put this one, changed File there
-> the filename should still be Identically
-> Look for CamelCase Errors (f.e. folder Name should be "Layouts" and not "layouts" .. this may work in windows Test System but not on production with linux ..
-> clear the TYPO3 cache .. as always ..