I am not sure if you understand me.
1. I uninstalled a previous version of webMAN MOD (v1.47.38 I think) from its menu (webMAN Games -> webMAN Setup -> Uninstall webMAN MOD).
2. I rebooted the console.
3. I installed webMAN MOD v1.47.40.
4. Changed language from PL to EN.
5. Once again rebooted the console.
6. I have mixed text. When I enter PS3 webMAN MOD [Setup] everything is in English.
In XMB everything is in Polish.
7. I did NOT change anything in txt or in xml files.
I did not have this issue with v1.47.38.
As for the Reload XMB option.
I do not want to translate it.
The thing is that the text is only visible when you highlight\select it.
Only this option has this that kind of a behavior.
Versions 1.47.39 and .40 are having a big number of internal changes in the code & structure.
Please uninstall wMM, download the latest package currently online in github (do not use any .40 already downloaded).
Install the new package, test it. Please report your results here or open an issue in github. Thanks.
BTW That is part of the troubleshooting procedure that I wrote in wMM's wiki
https://github.com/aldostools/webMAN-MOD/wiki#troubleshooting