Thanks!
There is a “Keep non-Strava activities in sync” checkbox in the Strava box in /settings that controls activity name update from Strava:
If you untick that then the name from Strava is not used.
If you are planning workouts on Intervals.icu then you should disable the automatic extract workout from the completed activity thing:
Untick the box and click ok to save. This will extract one more workout which you can delete.
Intervals.icu keeps planned and actual workouts separate so you can change the pairing if it gets it wrong etc.. They are rendered together on the activity tile.
Intervals.icu has a similar compliance scheme to TP, it just only colours the tick or cross next to the percentage. If you miss a workout it gets a red cross (e.g. the extra one on Wed).
Activity and workout colours can be set by sport, intensity or training load etc (do Options → Colours). I have mine set for load:
Also if you untick “Workout” next to “Chart” then the planned workout skyline chart is hidden for paired workouts, reducing clutter. Of course then you can’t see what you were supposed to have been doing.
Now that you are a supporter you should have a look at the new activity compare page, if you haven’t already: